Task Completion Bug - finito

[DustinVerzal]

cc-sessions Version

0.3.6

Installation Method

npm/npx (JavaScript)

Operating System

WSL (Windows Subsystem for Linux)

Shell/Terminal

Zsh

IDE/Environment

Terminal/CLI only

Bug Description

When calling the finito command to begin the task completion protocol, it is unable to find the isSubtask function.

Steps to Reproduce

• Install cc-sessions
• Create task and perform steps
• Begin task completion protocol with finito

Expected Behavior

Task completion protocol should begin.

Error Messages

finito
  ⎿  UserPromptSubmit hook error: Failed with non-blocking status code:
     /home/dverz/repos/tubular/sessions/hooks/user_messages.js:430
         if (STATE.current_task.file && isSubtask(STATE.current_task.file)) {
                                        ^

     TypeError: isSubtask is not a function
         at Object.<anonymous> (/home/dverz/repos/tubular/sessions/hooks/user_messages.js:430:36)
         at Module._compile (node:internal/modules/cjs/loader:1738:14)
         at Object..js (node:internal/modules/cjs/loader:1871:10)
         at Module.load (node:internal/modules/cjs/loader:1470:32)
         at Module._load (node:internal/modules/cjs/loader:1290:12)
         at TracingChannel.traceSync (node:diagnostics_channel:322:14)
         at wrapModuleLoad (node:internal/modules/cjs/loader:238:24)
         at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5)
         at node:internal/main/run_main_module:33:47

     Node.js v24.6.0
  ⎿  UserPromptSubmit hook error: Failed with non-blocking status code:
     /home/dverz/repos/tubular/sessions/hooks/user_messages.js:430
         if (STATE.current_task.file && isSubtask(STATE.current_task.file)) {
                                        ^

     TypeError: isSubtask is not a function
         at Object.<anonymous> (/home/dverz/repos/tubular/sessions/hooks/user_messages.js:430:36)
         at Module._compile (node:internal/modules/cjs/loader:1738:14)
         at Object..js (node:internal/modules/cjs/loader:1871:10)
         at Module.load (node:internal/modules/cjs/loader:1470:32)
         at Module._load (node:internal/modules/cjs/loader:1290:12)
         at TracingChannel.traceSync (node:diagnostics_channel:322:14)
         at wrapModuleLoad (node:internal/modules/cjs/loader:238:24)
         at Module.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:154:5)
         at node:internal/main/run_main_module:33:47

     Node.js v24.6.0

Additional Context

No response

[BtmaApps]

This may be a symptom of a broader issue. See #99 for a comprehensive analysis of the DAIC lifecycle breakage caused by Claude Code replacing TodoWrite with TaskCreate/TaskUpdate. The isSubtask error here is a separate bug (missing export from shared_state.js), but the underlying finito/task-completion flow is broken regardless — details in #99.