fix: tighten dev auto prompt wording

Remove remaining human-interaction atavisms, make subagent wording consistent, and clarify blocked verification handling in the unattended development workflow.

src/bmm-skills/4-implementation/bmad-dev-auto/customize.toml

@@ -14,9 +14,8 @@
 
 activation_steps_prepend = []
 
-# Steps to run after activation but before the workflow begins.
-# Overrides append. Use for context-heavy setup that should happen
-# once the user has been acknowledged.
+# Steps to run after config load but before the workflow begins.
+# Overrides append. Use for context-heavy setup.
 
 activation_steps_append = []
 
@@ -34,8 +33,7 @@ persistent_facts = [
   "file:{project-root}/**/project-context.md",
 ]
 
-# Scalar: executed when the workflow reaches its final step,
-# after implementation is complete and explanations are provided. Override wins.
-# Leave empty for no custom post-completion behavior.
+# Scalar: final instruction run by HALT on every terminal path. Override wins.
+# Leave empty for no custom terminal behavior.
 
 on_complete = ""

src/bmm-skills/4-implementation/bmad-dev-auto/spec-template.md

@@ -40,7 +40,7 @@ warnings: [] # optional: machine-readable warnings for orchestration, e.g. overs
 
 | Scenario | Input / State | Expected Output / Behavior | Error Handling |
 |----------|--------------|---------------------------|----------------|
-| HAPPY_PATH | INPUT | OUTCOME | N/A |
+| HAPPY_PATH | INPUT | OUTCOME | No error expected |
 | ERROR_CASE | INPUT | OUTCOME | ERROR_HANDLING |
 
 </intent-contract>

src/bmm-skills/4-implementation/bmad-dev-auto/step-01-clarify-and-route.md

@@ -40,7 +40,7 @@ If the invocation prompt does not contain enough intent to identify what to impl
         - **If valid:** load it as the primary planning context. Do not load raw planning docs (PRD, architecture, UX, etc.).
         - **If missing, empty, or invalid:** compile it in the next bullet.
 
-     3. **Compile epic context if needed.** If no valid cached epic context was loaded, produce `{implementation_artifacts}/epic-<N>-context.md` by spawning a sub-agent with `./compile-epic-context.md` as its prompt. Pass it the epic number, the epics file path, the `{planning_artifacts}` directory, and the output path `{implementation_artifacts}/epic-<N>-context.md`.
+     3. **Compile epic context if needed.** If no valid cached epic context was loaded, produce `{implementation_artifacts}/epic-<N>-context.md` by spawning a subagent with `./compile-epic-context.md` as its prompt. Pass it the epic number, the epics file path, the `{planning_artifacts}` directory, and the output path `{implementation_artifacts}/epic-<N>-context.md`.
 
      4. **Verify if compiled.** If epic context was compiled, verify the output file exists, is non-empty, and starts with `# Epic <N> Context:`. If valid, load it. If verification fails, HALT with status `blocked` and blocking condition `context compilation verification failed`.
 
@@ -54,7 +54,7 @@ If the invocation prompt does not contain enough intent to identify what to impl
        - **Epics** (`*epic*`) — feature breakdown into implementable stories
        - **Product Brief** (`*brief*`) — project vision and scope
      - Scan the listing for files matching these patterns. If any look relevant to the current intent, load them selectively — you don't need all of them, but you need the right constraints and requirements rather than guessing from code alone.
-2. Clarify intent. Do not fantasize, do not leave open questions. If you must ask questions, HALT with status `blocked` and those questions as blocking condition.
+2. Resolve intent from the invocation prompt and loaded artifacts. Do not fantasize or leave open questions. If the intent cannot be resolved, HALT with status `blocked` and the unresolved questions as blocking condition.
 3. Version control sanity check. Is the working tree clean? Does the current branch make sense for this intent — considering its name and recent history? If the tree is dirty or the branch is an obvious mismatch, HALT with status `blocked` and that condition as blocking condition. If version control is unavailable, skip this check.
 4. Multi-goal warning. If the intent appears to contain multiple independently shippable goals, carry `multiple-goals` forward so step-02 can add it to `{spec_file}` frontmatter `warnings`. Do not split or block.
 5. Route:

src/bmm-skills/4-implementation/bmad-dev-auto/step-02-plan.md

@@ -12,7 +12,7 @@ deferred_work_file: '{implementation_artifacts}/deferred-work.md'
 ## INSTRUCTIONS
 
 1. Draft resume check. If `{spec_file}` exists with `status: draft`, read it and capture the verbatim `<intent-contract>...</intent-contract>` block as `preserved_intent_contract`. Otherwise `preserved_intent_contract` is empty.
-2. Investigate codebase. _Isolate deep exploration in sub-agents/tasks where available. To prevent context snowballing, instruct subagents to give you distilled summaries only._
+2. Investigate codebase. _Use subagents for deep exploration. To prevent context snowballing, instruct subagents to give you distilled summaries only._
 3. Read `./spec-template.md` fully. Fill it out based on the intent and investigation. If `{preserved_intent_contract}` is non-empty, substitute it for the `<intent-contract>` block in your filled spec before writing. Write the result to `{spec_file}`.
 4. Self-review against READY FOR DEVELOPMENT standard.
 5. If intent gaps exist, do not fantasize and do not leave open questions. HALT with status `blocked`, blocking condition `intent gaps`, and include the unanswered questions and evidence gathered.

src/bmm-skills/4-implementation/bmad-dev-auto/step-03-implement.md

@@ -23,15 +23,15 @@ Capture `baseline_revision` (current HEAD, or `NO_VCS` if version control is una
 
 Change `{spec_file}` status to `in-progress` in the frontmatter before starting implementation.
 
-If `{spec_file}` has a non-empty `context:` list in its frontmatter, load those files before implementation begins. When handing to a sub-agent, include them in the sub-agent prompt so it has access to the referenced context.
+If `{spec_file}` has a non-empty `context:` list in its frontmatter, load those files before implementation begins. When handing to a subagent, include them in the subagent prompt so it has access to the referenced context.
 
-Hand `{spec_file}` to a sub-agent/task and let it implement.
+Hand `{spec_file}` to an implementation subagent.
 
 **Path formatting rule:** Any markdown links written into `{spec_file}` must use paths relative to `{spec_file}`'s directory so they are clickable in VS Code. Any file paths displayed in terminal/conversation output must use CWD-relative format with `:line` notation (e.g., `src/path/file.ts:42`) for terminal clickability. No leading `/` in either case.
 
 ### Tasks & Acceptance Verification
 
-After the implementation sub-agent returns, verify every task in the `## Tasks & Acceptance` section of `{spec_file}` is complete and every acceptance criterion is satisfied. Mark each finished task `[x]`. If any task is not done or any acceptance criterion is not satisfied, finish the missing work before proceeding. If the missing work cannot be completed, HALT with status `blocked` and include the unfinished task or failing acceptance criterion and reason.
+After the implementation subagent returns, verify every task in the `## Tasks & Acceptance` section of `{spec_file}` is complete and every acceptance criterion is satisfied. Mark each finished task `[x]`. If any task is not done or any acceptance criterion is not satisfied, finish the missing work before proceeding. If the missing work cannot be completed, HALT with status `blocked`, blocking condition `implementation verification failed`, and include the unfinished task or failing acceptance criterion and reason.
 
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