fix(ci): fix type errors and lint issues for Phase 3

- Fix RightPanel import paths and prop types to match hooks
- Fix TopBar currentTemplate type (null vs undefined)
- Fix useTemplateManagement: replace typeof ClipData.prototype with TrimConfig

apps/web/src/pages/editing-planner/components/TopBar.tsx

@@ -2,7 +2,7 @@ import React from "react"
 import type { EditingTemplate } from "@/api/editing-planner"
 
 interface TopBarProps {
-  currentTemplate: EditingTemplate | undefined
+  currentTemplate: EditingTemplate | null
   canUndo: boolean
   canRedo: boolean
   onUndo: () => void

apps/web/src/pages/editing-planner/hooks/useTemplateManagement.ts

@@ -20,6 +20,7 @@ import type {
   ClipType,
   TtsConfig,
   TtsMode,
+  TrimConfig,
   WatermarkConfig,
   IntroOutroConfig,
   PipConfig,
@@ -289,7 +290,7 @@ export const useTemplateManagement = (params: UseTemplateManagementParams) => {
               ? { rate: clip.playback_speed, pitchCorrection: true }
               : undefined,
             tts_config: (clip.config?.tts_config as TtsConfig) || undefined,
-            trim_config: (clip.config?.trim_config as typeof ClipData.prototype.trim_config) || undefined,
+            trim_config: (clip.config?.trim_config as TrimConfig) || undefined,
           }))
           setTimeout(() => resetClips(mapped), 100)
         } else if (cfg.segments && cfg.segments.length > 0) {