Закончили редизайн, обновили интерфейс бэкапа

backend/src/api/routes/environments.py

@@ -23,7 +23,7 @@ router = APIRouter()
 # [DEF:ScheduleSchema:DataClass]
 class ScheduleSchema(BaseModel):
     enabled: bool = False
-    cron_expression: str = Field(..., pattern=r'^(@(annually|yearly|monthly|weekly|daily|hourly|reboot))|((((\d+,)*\d+|(\d+(\/|-)\d+)|\d+|\*) ?){5,7})$')
+    cron_expression: str = Field(..., pattern=r'^(@(annually|yearly|monthly|weekly|daily|hourly|reboot))|((((\d+,)*\d+|(\d+(\/|-)\d+)|\d+|\*) ?){4,6})$')
 # [/DEF:ScheduleSchema:DataClass]
 
 # [DEF:EnvironmentResponse:DataClass]

backend/src/core/plugin_base.py

@@ -1,5 +1,5 @@
 from abc import ABC, abstractmethod
-from typing import Dict, Any
+from typing import Dict, Any, Optional
 from .logger import belief_scope
 
 from pydantic import BaseModel, Field
@@ -68,6 +68,21 @@ class PluginBase(ABC):
             pass
     # [/DEF:version:Function]
 
+    @property
+    # [DEF:ui_route:Function]
+    # @PURPOSE: Returns the frontend route for the plugin's UI, if applicable.
+    # @PRE: Plugin instance exists.
+    # @POST: Returns string route or None.
+    # @RETURN: Optional[str] - Frontend route.
+    def ui_route(self) -> Optional[str]:
+        """
+        The frontend route for the plugin's UI.
+        Returns None if the plugin does not have a dedicated UI page.
+        """
+        with belief_scope("ui_route"):
+            return None
+    # [/DEF:ui_route:Function]
+
     @abstractmethod
     # [DEF:get_schema:Function]
     # @PURPOSE: Returns the JSON schema for the plugin's input parameters.
@@ -111,5 +126,6 @@ class PluginConfig(BaseModel):
     name: str = Field(..., description="Human-readable name for the plugin")
     description: str = Field(..., description="Brief description of what the plugin does")
     version: str = Field(..., description="Version of the plugin")
+    ui_route: Optional[str] = Field(None, description="Frontend route for the plugin UI")
     input_schema: Dict[str, Any] = Field(..., description="JSON schema for input parameters", alias="schema")
 # [/DEF:PluginConfig:Class]

backend/src/core/plugin_loader.py

@@ -141,6 +141,7 @@ class PluginLoader:
                 name=plugin_instance.name,
                 description=plugin_instance.description,
                 version=plugin_instance.version,
+                ui_route=plugin_instance.ui_route,
                 schema=schema,
             )
             # The following line is commented out because it requires a schema to be passed to validate against.

backend/src/plugins/backup.py

@@ -75,6 +75,15 @@ class BackupPlugin(PluginBase):
             return "1.0.0"
     # [/DEF:version:Function]
 
+    @property
+    # [DEF:ui_route:Function]
+    # @PURPOSE: Returns the frontend route for the backup plugin.
+    # @RETURN: str - "/tools/backups"
+    def ui_route(self) -> str:
+        with belief_scope("ui_route"):
+            return "/tools/backups"
+    # [/DEF:ui_route:Function]
+
     # [DEF:get_schema:Function]
     # @PURPOSE: Returns the JSON schema for backup plugin parameters.
     # @PRE: Plugin instance exists.

backend/src/plugins/debug.py

@@ -63,6 +63,15 @@ class DebugPlugin(PluginBase):
             return "1.0.0"
     # [/DEF:version:Function]
 
+    @property
+    # [DEF:ui_route:Function]
+    # @PURPOSE: Returns the frontend route for the debug plugin.
+    # @RETURN: str - "/tools/debug"
+    def ui_route(self) -> str:
+        with belief_scope("ui_route"):
+            return "/tools/debug"
+    # [/DEF:ui_route:Function]
+
     # [DEF:get_schema:Function]
     # @PURPOSE: Returns the JSON schema for the debug plugin parameters.
     # @PRE: Plugin instance exists.

backend/src/plugins/git_plugin.py

@@ -99,6 +99,15 @@ class GitPlugin(PluginBase):
             return "0.1.0"
     # [/DEF:version:Function]
 
+    @property
+    # [DEF:ui_route:Function]
+    # @PURPOSE: Returns the frontend route for the git plugin.
+    # @RETURN: str - "/git"
+    def ui_route(self) -> str:
+        with belief_scope("GitPlugin.ui_route"):
+            return "/git"
+    # [/DEF:ui_route:Function]
+
     # [DEF:get_schema:Function]
     # @PURPOSE: Возвращает JSON-схему параметров для выполнения задач плагина.
     # @PRE: GitPlugin is initialized.

backend/src/plugins/mapper.py

@@ -66,6 +66,15 @@ class MapperPlugin(PluginBase):
             return "1.0.0"
     # [/DEF:version:Function]
 
+    @property
+    # [DEF:ui_route:Function]
+    # @PURPOSE: Returns the frontend route for the mapper plugin.
+    # @RETURN: str - "/tools/mapper"
+    def ui_route(self) -> str:
+        with belief_scope("ui_route"):
+            return "/tools/mapper"
+    # [/DEF:ui_route:Function]
+
     # [DEF:get_schema:Function]
     # @PURPOSE: Returns the JSON schema for the mapper plugin parameters.
     # @PRE: Plugin instance exists.

backend/src/plugins/migration.py

@@ -71,6 +71,15 @@ class MigrationPlugin(PluginBase):
             return "1.0.0"
     # [/DEF:version:Function]
 
+    @property
+    # [DEF:ui_route:Function]
+    # @PURPOSE: Returns the frontend route for the migration plugin.
+    # @RETURN: str - "/migration"
+    def ui_route(self) -> str:
+        with belief_scope("ui_route"):
+            return "/migration"
+    # [/DEF:ui_route:Function]
+
     # [DEF:get_schema:Function]
     # @PURPOSE: Returns the JSON schema for migration plugin parameters.
     # @PRE:     Config manager is available.

backend/src/plugins/search.py

@@ -64,6 +64,15 @@ class SearchPlugin(PluginBase):
             return "1.0.0"
     # [/DEF:version:Function]
 
+    @property
+    # [DEF:ui_route:Function]
+    # @PURPOSE: Returns the frontend route for the search plugin.
+    # @RETURN: str - "/tools/search"
+    def ui_route(self) -> str:
+        with belief_scope("ui_route"):
+            return "/tools/search"
+    # [/DEF:ui_route:Function]
+
     # [DEF:get_schema:Function]
     # @PURPOSE: Returns the JSON schema for the search plugin parameters.
     # @PRE: Plugin instance exists.

backend/src/plugins/storage/plugin.py

@@ -82,6 +82,15 @@ class StoragePlugin(PluginBase):
             return "1.0.0"
     # [/DEF:version:Function]
 
+    @property
+    # [DEF:ui_route:Function]
+    # @PURPOSE: Returns the frontend route for the storage plugin.
+    # @RETURN: str - "/tools/storage"
+    def ui_route(self) -> str:
+        with belief_scope("StoragePlugin:ui_route"):
+            return "/tools/storage"
+    # [/DEF:ui_route:Function]
+
     # [DEF:get_schema:Function]
     # @PURPOSE: Returns the JSON schema for storage plugin parameters.
     # @PRE: None.

frontend/src/components/EnvSelector.svelte

@@ -0,0 +1,60 @@
+<!-- [DEF:EnvSelector:Component] -->
+<!--
+@SEMANTICS: environment, selector, dropdown, migration
+@PURPOSE:   Provides a UI component for selecting source and target environments.
+@LAYER:     Feature
+@RELATION:  BINDS_TO -> environments store
+
+@INVARIANT: Source and target environments must be selectable from the list of configured environments.
+-->
+
+<script lang="ts">
+  // [SECTION: IMPORTS]
+  import { onMount, createEventDispatcher } from 'svelte';
+  // [/SECTION]
+
+  // [SECTION: PROPS]
+  export let label: string = "Select Environment";
+  export let selectedId: string = "";
+  export let environments: Array<{id: string, name: string, url: string}> = [];
+  // [/SECTION]
+
+  const dispatch = createEventDispatcher();
+
+  // [DEF:handleSelect:Function]
+  /**
+   * @purpose Dispatches the selection change event.
+   * @pre     event.target must be an HTMLSelectElement.
+   * @post    selectedId is updated and 'change' event is dispatched.
+   * @param   {Event} event - The change event from the select element.
+   */
+  function handleSelect(event: Event) {
+    const target = event.target as HTMLSelectElement;
+    selectedId = target.value;
+    dispatch('change', { id: selectedId });
+  }
+  // [/DEF:handleSelect:Function]
+</script>
+
+<!-- [SECTION: TEMPLATE] -->
+<div class="flex flex-col space-y-1">
+  <label for="env-select" class="text-sm font-medium text-gray-700">{label}</label>
+  <select
+    id="env-select"
+    class="block w-full pl-3 pr-10 py-2 text-base border-gray-300 focus:outline-none focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm rounded-md"
+    value={selectedId}
+    on:change={handleSelect}
+  >
+    <option value="" disabled>-- Choose an environment --</option>
+    {#each environments as env}
+      <option value={env.id}>{env.name} ({env.url})</option>
+    {/each}
+  </select>
+</div>
+<!-- [/SECTION] -->
+
+<style>
+  /* Component specific styles */
+</style>
+
+<!-- [/DEF:EnvSelector:Component] -->

frontend/src/components/backups/BackupList.svelte

@@ -11,9 +11,14 @@
   import { t } from '../../lib/i18n';
   import { Button } from '../../lib/ui';
   import type { Backup } from '../../types/backup';
+  import { goto } from '$app/navigation';
   // [/SECTION]
 
   // [SECTION: PROPS]
+  /**
+   * @type {Backup[]}
+   * @description Array of backup objects to display.
+   */
   export let backups: Backup[] = [];
   // [/SECTION]
 
@@ -51,8 +56,13 @@
             {new Date(backup.created_at).toLocaleString()}
           </td>
           <td class="px-6 py-4 whitespace-nowrap text-right text-sm font-medium">
-            <Button variant="ghost" size="sm" class="text-blue-600 hover:text-blue-900">
-              {$t.storage.table.download}
+            <Button
+              variant="ghost"
+              size="sm"
+              class="text-blue-600 hover:text-blue-900"
+              on:click={() => goto(`/tools/storage?path=backups/${backup.name}`)}
+            >
+              {$t.storage.table.go_to_storage}
             </Button>
           </td>
         </tr>

frontend/src/components/backups/BackupManager.svelte

@@ -0,0 +1,241 @@
+<!-- [DEF:BackupManager:Component] -->
+<!--
+@SEMANTICS: backup, manager, orchestrator
+@PURPOSE:   Main container for backup management, handling creation and listing.
+@LAYER:     Feature
+@RELATION:  USES -> BackupList
+@RELATION:  USES -> api
+
+@INVARIANT: Only one backup task can be triggered at a time from the UI.
+-->
+
+<script lang="ts">
+  // [SECTION: IMPORTS]
+  import { onMount } from 'svelte';
+  import { t } from '../../lib/i18n';
+  import { api, requestApi } from '../../lib/api';
+  import { addToast } from '../../lib/toasts';
+  import { Button, Card, Select, Input } from '../../lib/ui';
+  import BackupList from './BackupList.svelte';
+  import type { Backup } from '../../types/backup';
+  // [/SECTION]
+
+  // [SECTION: STATE]
+  let backups: Backup[] = [];
+  let environments: any[] = [];
+  let selectedEnvId = '';
+  let loading = true;
+  let creating = false;
+  let savingSchedule = false;
+
+  // Schedule state for selected environment
+  let scheduleEnabled = false;
+  let cronExpression = '0 0 * * *';
+
+  $: selectedEnv = environments.find(e => e.id === selectedEnvId);
+  $: if (selectedEnv) {
+    scheduleEnabled = selectedEnv.backup_schedule?.enabled ?? false;
+    cronExpression = selectedEnv.backup_schedule?.cron_expression ?? '0 0 * * *';
+  }
+  // [/SECTION]
+
+  // [DEF:loadData:Function]
+  /**
+   * @purpose Loads backups and environments from the backend.
+   *
+   * @pre     API must be reachable.
+   * @post    environments and backups stores are populated.
+   *
+   * @returns {Promise<void>}
+   * @side_effect Updates local state variables.
+   */
+  // @RELATION: CALLS -> api.getEnvironmentsList
+  // @RELATION: CALLS -> api.requestApi
+  async function loadData() {
+    console.log("[BackupManager][Entry] Loading data.");
+    loading = true;
+    try {
+      const [envsData, storageData] = await Promise.all([
+        api.getEnvironmentsList(),
+        requestApi('/storage/files?category=backups')
+      ]);
+      environments = envsData;
+      
+      // Map storage files to Backup type
+      backups = (storageData || []).map((file: any) => ({
+        id: file.name,
+        name: file.name,
+        environment: file.path.split('/')[0] || 'Unknown',
+        created_at: file.created_at,
+        size_bytes: file.size,
+        status: 'success'
+      }));
+      console.log("[BackupManager][Action] Data loaded successfully.");
+    } catch (error) {
+      console.error("[BackupManager][Coherence:Failed] Load failed", error);
+    } finally {
+      loading = false;
+    }
+  }
+  // [/DEF:loadData:Function]
+
+  // [DEF:handleCreateBackup:Function]
+  /**
+   * @purpose Triggers a new backup task for the selected environment.
+   *
+   * @pre     selectedEnvId must be a valid environment ID.
+   * @post    A new task is created on the backend.
+   *
+   * @returns {Promise<void>}
+   * @side_effect Dispatches a toast notification.
+   */
+  // @RELATION: CALLS -> api.createTask
+  // [DEF:handleUpdateSchedule:Function]
+  /**
+   * @purpose Updates the backup schedule for the selected environment.
+   * @pre     selectedEnvId must be set.
+   * @post    Environment config is updated on the backend.
+   */
+  async function handleUpdateSchedule() {
+    if (!selectedEnvId) return;
+
+    console.log(`[BackupManager][Action] Updating schedule for env: ${selectedEnvId}`);
+    savingSchedule = true;
+    try {
+      await api.updateEnvironmentSchedule(selectedEnvId, {
+        enabled: scheduleEnabled,
+        cron_expression: cronExpression
+      });
+      addToast($t.common.success, 'success');
+      
+      // Update local state
+      environments = environments.map(e =>
+        e.id === selectedEnvId
+          ? { ...e, backup_schedule: { enabled: scheduleEnabled, cron_expression: cronExpression } }
+          : e
+      );
+    } catch (error) {
+      console.error("[BackupManager][Coherence:Failed] Schedule update failed", error);
+    } finally {
+      savingSchedule = false;
+    }
+  }
+  // [/DEF:handleUpdateSchedule:Function]
+
+  async function handleCreateBackup() {
+    if (!selectedEnvId) {
+      addToast($t.tasks.select_env, 'error');
+      return;
+    }
+
+    console.log(`[BackupManager][Action] Triggering backup for env: ${selectedEnvId}`);
+    creating = true;
+    try {
+      await api.createTask('superset-backup', { environment_id: selectedEnvId });
+      addToast($t.common.success, 'success');
+      console.log("[BackupManager][Coherence:OK] Backup task triggered.");
+    } catch (error) {
+      console.error("[BackupManager][Coherence:Failed] Create failed", error);
+    } finally {
+      creating = false;
+    }
+  }
+  // [/DEF:handleCreateBackup:Function]
+
+  onMount(loadData);
+</script>
+
+<!-- [SECTION: TEMPLATE] -->
+<div class="space-y-6">
+  <Card title={$t.tasks.manual_backup}>
+    <div class="space-y-4">
+      <div class="flex items-end gap-4">
+        <div class="flex-1">
+          <Select
+            label={$t.tasks.target_env}
+            bind:value={selectedEnvId}
+            options={[
+              { value: '', label: $t.tasks.select_env },
+              ...environments.map(e => ({ value: e.id, label: e.name }))
+            ]}
+          />
+        </div>
+        <Button
+          variant="primary"
+          on:click={handleCreateBackup}
+          disabled={creating || !selectedEnvId}
+        >
+          {creating ? $t.common.loading : $t.tasks.start_backup}
+        </Button>
+      </div>
+
+      {#if selectedEnvId}
+        <div class="pt-6 border-t border-gray-100 mt-4">
+          <h3 class="text-sm font-semibold text-gray-800 mb-4 flex items-center gap-2">
+            <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-blue-500" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z" />
+            </svg>
+            {$t.tasks.backup_schedule}
+          </h3>
+          
+          <div class="bg-gray-50 rounded-lg p-4 border border-gray-200">
+            <div class="flex flex-col md:flex-row md:items-start gap-6">
+              <div class="pt-8">
+                <label class="flex items-center gap-3 cursor-pointer group">
+                  <div class="relative inline-flex items-center">
+                    <input type="checkbox" bind:checked={scheduleEnabled} class="sr-only peer" />
+                    <div class="w-11 h-6 bg-gray-200 peer-focus:outline-none peer-focus:ring-4 peer-focus:ring-blue-300 rounded-full peer peer-checked:after:translate-x-full peer-checked:after:border-white after:content-[''] after:absolute after:top-[2px] after:left-[2px] after:bg-white after:border-gray-300 after:border after:rounded-full after:h-5 after:w-5 after:transition-all peer-checked:bg-blue-600"></div>
+                    <span class="ml-3 text-sm font-medium text-gray-700 group-hover:text-gray-900 transition-colors">{$t.tasks.schedule_enabled}</span>
+                  </div>
+                </label>
+              </div>
+
+              <div class="flex-1 space-y-2">
+                <Input
+                  label={$t.tasks.cron_label}
+                  placeholder="0 0 * * *"
+                  bind:value={cronExpression}
+                  disabled={!scheduleEnabled}
+                />
+                <p class="text-xs text-gray-500 italic">{$t.tasks.cron_hint}</p>
+              </div>
+
+              <div class="pt-8">
+                <Button
+                  variant="secondary"
+                  on:click={handleUpdateSchedule}
+                  disabled={savingSchedule}
+                  class="min-w-[100px]"
+                >
+                  {#if savingSchedule}
+                    <span class="flex items-center gap-2">
+                      <svg class="animate-spin h-4 w-4" viewBox="0 0 24 24">
+                        <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4" fill="none"></circle>
+                        <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+                      </svg>
+                      {$t.common.loading}
+                    </span>
+                  {:else}
+                    {$t.common.save}
+                  {/if}
+                </Button>
+              </div>
+            </div>
+          </div>
+        </div>
+      {/if}
+    </div>
+  </Card>
+
+  <div class="space-y-3">
+    <h2 class="text-lg font-semibold text-gray-700">{$t.storage.backups}</h2>
+    {#if loading}
+      <div class="py-10 text-center text-gray-500">{$t.common.loading}</div>
+    {:else}
+      <BackupList {backups} />
+    {/if}
+  </div>
+</div>
+<!-- [/SECTION] -->
+
+<!-- [/DEF:BackupManager:Component] -->

frontend/src/components/tools/MapperTool.svelte

@@ -13,6 +13,8 @@
     import { getConnections } from '../../services/connectionService.js';
     import { selectedTask } from '../../lib/stores.js';
     import { addToast } from '../../lib/toasts.js';
+    import { t } from '../../lib/i18n';
+    import { Button, Card, Select, Input } from '../../lib/ui';
     // [/SECTION]
 
     let envs = [];
@@ -36,7 +38,7 @@
             envs = await envsRes.json();
             connections = await getConnections();
         } catch (e) {
-            addToast('Failed to fetch data', 'error');
+            addToast($t.mapper.errors.fetch_failed, 'error');
         }
     }
     // [/DEF:fetchData:Function]
@@ -47,17 +49,17 @@
     // @POST: Mapper task is started and selectedTask is updated.
     async function handleRunMapper() {
         if (!selectedEnv || !datasetId) {
-            addToast('Please fill in required fields', 'warning');
+            addToast($t.mapper.errors.required_fields, 'warning');
             return;
         }
 
         if (source === 'postgres' && (!selectedConnection || !tableName)) {
-            addToast('Connection and Table Name are required for postgres source', 'warning');
+            addToast($t.mapper.errors.postgres_required, 'warning');
             return;
         }
 
         if (source === 'excel' && !excelPath) {
-            addToast('Excel path is required for excel source', 'warning');
+            addToast($t.mapper.errors.excel_required, 'warning');
             return;
         }
 
@@ -75,7 +77,7 @@
             });
             
             selectedTask.set(task);
-            addToast('Mapper task started', 'success');
+            addToast($t.mapper.success.started, 'success');
         } catch (e) {
             addToast(e.message, 'error');
         } finally {
@@ -88,35 +90,39 @@
 </script>
 
 <!-- [SECTION: TEMPLATE] -->
-<div class="bg-white p-6 rounded-lg shadow-sm border border-gray-200">
-    <h3 class="text-lg font-medium text-gray-900 mb-4">Dataset Column Mapper</h3>
+<div class="space-y-6">
+    <Card title={$t.mapper.title}>
         <div class="space-y-4">
             <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                 <div>
-                <label for="mapper-env" class="block text-sm font-medium text-gray-700">Environment</label>
-                <select id="mapper-env" bind:value={selectedEnv} class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
-                    <option value="" disabled>-- Select Environment --</option>
-                    {#each envs as env}
-                        <option value={env.id}>{env.name}</option>
-                    {/each}
-                </select>
+                    <Select
+                        label={$t.mapper.environment}
+                        bind:value={selectedEnv}
+                        options={[
+                            { value: '', label: $t.mapper.select_env },
+                            ...envs.map(e => ({ value: e.id, label: e.name }))
+                        ]}
+                    />
                 </div>
                 <div>
-                <label for="mapper-ds-id" class="block text-sm font-medium text-gray-700">Dataset ID</label>
-                <input type="number" id="mapper-ds-id" bind:value={datasetId} class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm" />
+                    <Input
+                        label={$t.mapper.dataset_id}
+                        type="number"
+                        bind:value={datasetId}
+                    />
                 </div>
             </div>
 
             <div>
-            <label class="block text-sm font-medium text-gray-700">Mapping Source</label>
-            <div class="mt-2 flex space-x-4">
+                <label class="block text-sm font-medium text-gray-700 mb-2">{$t.mapper.source}</label>
+                <div class="flex space-x-4">
                     <label class="inline-flex items-center">
-                    <input type="radio" bind:group={source} value="postgres" class="focus:ring-indigo-500 h-4 w-4 text-indigo-600 border-gray-300" />
-                    <span class="ml-2 text-sm text-gray-700">PostgreSQL</span>
+                        <input type="radio" bind:group={source} value="postgres" class="focus:ring-blue-500 h-4 w-4 text-blue-600 border-gray-300" />
+                        <span class="ml-2 text-sm text-gray-700">{$t.mapper.source_postgres}</span>
                     </label>
                     <label class="inline-flex items-center">
-                    <input type="radio" bind:group={source} value="excel" class="focus:ring-indigo-500 h-4 w-4 text-indigo-600 border-gray-300" />
-                    <span class="ml-2 text-sm text-gray-700">Excel</span>
+                        <input type="radio" bind:group={source} value="excel" class="focus:ring-blue-500 h-4 w-4 text-blue-600 border-gray-300" />
+                        <span class="ml-2 text-sm text-gray-700">{$t.mapper.source_excel}</span>
                     </label>
                 </div>
             </div>
@@ -124,42 +130,54 @@
             {#if source === 'postgres'}
                 <div class="space-y-4 p-4 bg-gray-50 rounded-md border border-gray-100">
                     <div>
-                    <label for="mapper-conn" class="block text-sm font-medium text-gray-700">Saved Connection</label>
-                    <select id="mapper-conn" bind:value={selectedConnection} class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
-                        <option value="" disabled>-- Select Connection --</option>
-                        {#each connections as conn}
-                            <option value={conn.id}>{conn.name}</option>
-                        {/each}
-                    </select>
+                        <Select
+                            label={$t.mapper.connection}
+                            bind:value={selectedConnection}
+                            options={[
+                                { value: '', label: $t.mapper.select_connection },
+                                ...connections.map(c => ({ value: c.id, label: c.name }))
+                            ]}
+                        />
                     </div>
                     <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                         <div>
-                        <label for="mapper-table" class="block text-sm font-medium text-gray-700">Table Name</label>
-                        <input type="text" id="mapper-table" bind:value={tableName} class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm" />
+                            <Input
+                                label={$t.mapper.table_name}
+                                type="text"
+                                bind:value={tableName}
+                            />
                         </div>
                         <div>
-                        <label for="mapper-schema" class="block text-sm font-medium text-gray-700">Table Schema</label>
-                        <input type="text" id="mapper-schema" bind:value={tableSchema} class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm" />
+                            <Input
+                                label={$t.mapper.table_schema}
+                                type="text"
+                                bind:value={tableSchema}
+                            />
                         </div>
                     </div>
                 </div>
             {:else}
                 <div class="p-4 bg-gray-50 rounded-md border border-gray-100">
-                <label for="mapper-excel" class="block text-sm font-medium text-gray-700">Excel File Path</label>
-                <input type="text" id="mapper-excel" bind:value={excelPath} placeholder="/path/to/mapping.xlsx" class="mt-1 block w-full border-gray-300 rounded-md shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm" />
+                    <Input
+                        label={$t.mapper.excel_path}
+                        type="text"
+                        bind:value={excelPath}
+                        placeholder="/path/to/mapping.xlsx"
+                    />
                 </div>
             {/if}
 
-        <div class="flex justify-end">
-            <button
+            <div class="flex justify-end pt-2">
+                <Button
+                    variant="primary"
                     on:click={handleRunMapper}
                     disabled={isRunning}
-                class="inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md shadow-sm text-white bg-indigo-600 hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500 disabled:opacity-50"
                 >
-                {isRunning ? 'Starting...' : 'Run Mapper'}
-            </button>
+                    {isRunning ? $t.mapper.starting : $t.mapper.run}
+                </Button>
             </div>
         </div>
+    </Card>
 </div>
 <!-- [/SECTION] -->
 <!-- [/DEF:MapperTool:Component] -->

frontend/src/lib/api.js

@@ -95,7 +95,10 @@ async function requestApi(endpoint, method = 'GET', body = null) {
         const response = await fetch(`${API_BASE_URL}${endpoint}`, options);
         if (!response.ok) {
             const errorData = await response.json().catch(() => ({}));
-            throw new Error(errorData.detail || `API request failed with status ${response.status}`);
+            const message = errorData.detail
+                ? (typeof errorData.detail === 'string' ? errorData.detail : JSON.stringify(errorData.detail))
+                : `API request failed with status ${response.status}`;
+            throw new Error(message);
         }
         return await response.json();
     } catch (error) {
@@ -132,6 +135,7 @@ export const api = {
 // [/DEF:api_module:Module]
 
 // Export individual functions for easier use in components
+export { requestApi };
 export const getPlugins = api.getPlugins;
 export const getTasks = api.getTasks;
 export const getTask = api.getTask;

frontend/src/routes/+page.svelte

@@ -23,16 +23,8 @@
     */
     function selectPlugin(plugin) {
         console.log(`[Dashboard][Action] Selecting plugin: ${plugin.id}`);
-        if (plugin.id === 'superset-migration') {
-            goto('/migration');
-        } else if (plugin.id === 'git-integration') {
-            goto('/git');
-        } else if (plugin.id === 'superset-backup') {
-            goto('/tools/backups');
-        } else if (plugin.id === 'superset-storage') {
-            goto('/tools/storage');
-        } else if (plugin.id === 'superset-mapper') {
-            goto('/tools/mapper');
+        if (plugin.ui_route) {
+            goto(plugin.ui_route);
         } else {
             selectedPlugin.set(plugin);
         }

frontend/src/routes/tools/storage/+page.svelte

@@ -13,6 +13,7 @@
 <script lang="ts">
   // [SECTION: IMPORTS]
   import { onMount } from 'svelte';
+  import { page } from '$app/stores';
   import { listFiles, deleteFile } from '../../../services/storageService';
   import { addToast } from '../../../lib/toasts';
   import { t } from '../../../lib/i18n';
@@ -90,6 +91,8 @@
   // [DEF:navigateUp:Function]
   /**
    * @purpose Navigates one level up in the directory structure.
+   * @pre     currentPath is set and deeper than activeTab root.
+   * @post    currentPath is moved up one directory level.
    */
   function navigateUp() {
     if (!currentPath || currentPath === activeTab) return;
@@ -100,7 +103,18 @@
   }
   // [/DEF:navigateUp:Function]
 
-  onMount(loadFiles);
+  onMount(() => {
+    const pathParam = $page.url.searchParams.get('path');
+    if (pathParam) {
+      currentPath = pathParam;
+      if (pathParam.startsWith('repositorys')) {
+        activeTab = 'repositorys';
+      } else {
+        activeTab = 'backups';
+      }
+    }
+    loadFiles();
+  });
 
   $: if (activeTab) {
     // Reset path when switching tabs

specs/015-frontend-nav-redesign/contracts/backup_contracts.md

@@ -10,10 +10,9 @@ None (Top-level page component)
 - `on:backup-restore`: Triggered when user requests a restore.
 
 ### Data Dependencies
-- `GET /api/backups`: Fetch list of backups.
-  - Response: `Array<BackupConfiguration>`
-- `POST /api/backups`: Create new backup.
-  - Body: `{ type: string, target: string }`
-- `POST /api/backups/{id}/restore`: Restore a backup.
-
-*(Note: Actual endpoints depend on Feature 009 implementation; these are the frontend's expected contracts)*
+- `GET /api/environments`: Fetch list of available environments.
+- `GET /api/storage/files?category=backups`: Fetch list of backup files.
+- `POST /api/tasks`: Create new backup task.
+  - Body: `{ plugin_id: 'superset-backup', params: { environment_id: string } }`
+- `PUT /api/environments/{id}/schedule`: Update backup schedule.
+  - Body: `{ enabled: boolean, cron_expression: string }`

specs/015-frontend-nav-redesign/data-model.md

@@ -0,0 +1,47 @@
+# Data Model: Frontend Navigation Redesign
+
+## Plugin Configuration
+
+The `PluginConfig` model is extended to support backend-driven navigation.
+
+```python
+class PluginConfig(BaseModel):
+    """Pydantic model for plugin configuration."""
+    id: str = Field(..., description="Unique identifier for the plugin")
+    name: str = Field(..., description="Human-readable name for the plugin")
+    description: str = Field(..., description="Brief description of what the plugin does")
+    version: str = Field(..., description="Version of the plugin")
+    ui_route: Optional[str] = Field(None, description="Frontend route for the plugin UI")
+    input_schema: Dict[str, Any] = Field(..., description="JSON schema for input parameters", alias="schema")
+```
+
+### ui_route
+
+- **Type**: `Optional[str]`
+- **Description**: Specifies the client-side route (URL path) where the plugin's custom UI is hosted.
+- **Behavior**:
+  - If `None` (default): The dashboard will open the plugin using the generic `DynamicForm` modal.
+  - If set (e.g., `"/tools/mapper"`): The dashboard will navigate (`goto`) to this route when the plugin card is clicked.
+
+## Backup Management (New)
+
+### Backup Types
+
+```typescript
+// frontend/src/types/backup.ts
+
+export interface BackupFile {
+    name: string;        // e.g., "prod-dashboard-export-2024.zip"
+    path: string;        // Relative path in storage
+    size: number;        // Bytes
+    created_at: string;  // ISO Date
+    category: 'backups'; // Fixed category
+    mime_type?: string;
+}
+
+export interface BackupState {
+    isLoading: boolean;
+    files: BackupFile[];
+    error: string | null;
+    selectedBackup: BackupFile | null;
+}

specs/015-frontend-nav-redesign/plan.md

@@ -9,6 +9,8 @@
 
 This feature redesigns the frontend navigation to shift from a Navbar-heavy approach to a Dashboard-centric model. Key changes include moving tool access (Mapper, Storage, Backups) to the Dashboard, simplifying the Navbar to global contexts (Tasks, Settings), removing deprecated features (Dataset Search, Environments), and implementing a dedicated Backup Management UI based on backend capabilities from feature 009.
 
+Additionally, the navigation architecture is refactored to be backend-driven. Plugins now expose a `ui_route` property, allowing the frontend to dynamically determine the correct navigation path without hardcoded mapping.
+
 ## Technical Context
 
 **Language/Version**: Python 3.9+ (Backend), Node.js 18+ (Frontend)
@@ -51,6 +53,10 @@ specs/015-frontend-nav-redesign/
 ```text
 backend/
 ├── src/
+│   ├── core/
+│   │   ├── plugin_base.py          # (Modify: Add ui_route property)
+│   │   └── plugin_loader.py        # (Modify: Populate ui_route in PluginConfig)
+│   ├── plugins/                    # (Modify: Implement ui_route in all plugins)
 │   └── api/routes/      # (Verify backup routes exist)
 
 frontend/
@@ -65,6 +71,7 @@ frontend/
 │   │   └── Dashboard.svelte        # (Modify: Layout updates)
 │   └── routes/
 │       ├── +layout.svelte          # (Check global nav injection)
+│       ├── +page.svelte            # (Modify: Use plugin.ui_route for navigation)
 │       └── tools/
 │           └── backups/            # (New Route)
 │               └── +page.svelte

specs/015-frontend-nav-redesign/spec.md

@@ -80,6 +80,8 @@ As a user, I want removed features (Dataset Search, Deployment Environments) to
 - **FR-006**: Dashboard MUST NOT contain "Dataset Search" widget or link.
 - **FR-007**: Tasks page MUST NOT show the "Run backup" button (backup initiation moves to Backup tool).
 - **FR-008**: Navbar MUST retain "Tasks" and "Settings" links.
+- **FR-009**: Backup Manager MUST support configuring automated backup schedules (enabled/disabled, cron expression) per environment.
+- **FR-010**: Backup List MUST provide a "Go to Storage" action that navigates to the Storage Manager with the correct path selected.
 
 ### Key Entities
 

specs/015-frontend-nav-redesign/tasks.md

@@ -68,6 +68,10 @@
   - Path: `frontend/src/components/backups/BackupManager.svelte`
 - [x] T017 [US1] Create Backup page to host the manager (Must use `src/lib/ui` components and `src/lib/i18n`)
   - Path: `frontend/src/routes/tools/backups/+page.svelte`
+- [x] T017b [US1] Implement Backup Schedule configuration in BackupManager
+  - Path: `frontend/src/components/backups/BackupManager.svelte`
+- [x] T017c [US1] Implement "Go to Storage" navigation in BackupList
+  - Path: `frontend/src/components/backups/BackupList.svelte`
 
 ## Phase 6: User Story 3 - Deprecation