Refactor .gitignore to streamline ignored files and enhance clarity. Update CLAUDE.md to improve unit test instructions and add coverage reporting details. Revise README.md for better project overview and deployment instructions. Refactor ChannelEndpoints and StreamingEndpoints to utilize SegmentFiles for file resolution, improving code maintainability. Remove unused JunctionHandlers and update DependencyInjection for cleaner service registration. Enhance media processing services for better job handling and error management. Update frontend API types for consistency and clarity.

frontend/src/features/admin/channels/api.ts

@@ -36,7 +36,7 @@ export function createChannel(body: { name: string; slug: string }) {
   return apiRequest<CreatedIdResponse>('/admin/channels', { method: 'POST', body })
 }
 
-export type ChannelSettingsBody = {
+type ChannelSettingsBody = {
   name: string
   isEnabled: boolean
   bumpersEnabled: boolean
@@ -230,7 +230,7 @@ export function reorderJunction(junctionId: string, elementIdsInOrder: string[])
   })
 }
 
-export type BumperTemplateStyleBody = {
+type BumperTemplateStyleBody = {
   name: string
   backgroundColor: string
   backgroundColor2: string
@@ -297,7 +297,7 @@ export function uploadBumperTemplateAudio(id: string, templateId: string, file:
   return uploadBumperTemplateFile(id, templateId, 'audio', file)
 }
 
-export type BumperVariantBody = {
+type BumperVariantBody = {
   name: string
   kind: BumperTextKind
   nowLabel: string