feat(hooks): add sisyphus-junior-notepad hook for conditional notepad rules injection (#1092)

* refactor(shared): extract isCallerOrchestrator to session-utils

* refactor(atlas): use shared isCallerOrchestrator, change to prepend

* refactor(prometheus-md-only): change to prepend pattern

* refactor(sisyphus-junior): remove Work_Context (moved to hook)

* feat(hooks): add sisyphus-junior-notepad hook

* fix(shared): replace dynamic require with static import in session-utils

- Change from dynamic require to static import for better bundler compatibility
- Fix import path: ../../features -> ../features
- Add barrel export to src/shared/index.ts

* feat(hooks): register sisyphus-junior-notepad hook

- Add to HookNameSchema in schema.ts
- Export from hooks/index.ts
- Register with isHookEnabled in index.ts
- Auto-generated schema.json update

---------

Co-authored-by: justsisyphus <justsisyphus@users.noreply.github.com>

src/hooks/prometheus-md-only/index.ts

@@ -89,10 +89,10 @@ export function createPrometheusMdOnlyHook(ctx: PluginInput) {
       const toolName = input.tool
 
       // Inject read-only warning for task tools called by Prometheus
-      if (TASK_TOOLS.includes(toolName)) {
-        const prompt = output.args.prompt as string | undefined
-        if (prompt && !prompt.includes(SYSTEM_DIRECTIVE_PREFIX)) {
-          output.args.prompt = prompt + PLANNING_CONSULT_WARNING
+       if (TASK_TOOLS.includes(toolName)) {
+         const prompt = output.args.prompt as string | undefined
+         if (prompt && !prompt.includes(SYSTEM_DIRECTIVE_PREFIX)) {
+           output.args.prompt = PLANNING_CONSULT_WARNING + prompt
           log(`[${HOOK_NAME}] Injected read-only planning warning to ${toolName}`, {
             sessionID: input.sessionID,
             tool: toolName,