claude-code as channel model, container trust/permissions fixes, terminal cwd fix

- add claude-code as virtual model in channel messaging (telegram/discord/whatsapp)
- new send-claude-code.ts: docker exec claude -p with session resumption
- route claude-code model in sendAndAwait before Pi pipeline
- append claude-code to listPiModels output
- fix container .claude mount (rw for sub-mounts), hooks format (matcher-based)
- pre-seed hasTrustDialogAccepted and bypassPermissions in container settings
- git init in entrypoint to skip workspace trust prompt
- fix ~/~ double-tilde in CommandTerminalWrapper cwd resolution
- remove --continue from claude-code panel command

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/servers/queue/types.ts

@@ -29,6 +29,8 @@ export type Job = {
   createdAt: number;
   startedAt?: number;
   completedAt?: number;
+  retryAt?: number;
+  retries?: number;
   meta?: Record<string, unknown>;
   notify?: boolean;
 };
@@ -45,9 +47,15 @@ export type JobHandlerStep = {
   run: (ctx: StepContext) => Promise<void>;
 };
 
+export type RetryConfig = {
+  delayMs: number;
+  maxRetries: number;
+};
+
 export type JobHandler = {
   type: string;
   steps: JobHandlerStep[];
+  retry?: RetryConfig;
 };
 
 export type EnqueueParams = {