fix(code-review): remove dead Batch-apply option from patch menu

The Batch-apply option (added in 9c3e2804) was instructed to "skip
any finding that requires judgment" — but step-03-triage already
guarantees patch findings are unambiguous (the decision-needed
bucket exists precisely to absorb ambiguous ones). The option had
no distinct work to do that option 1 did not already cover, and
its label suggested a meaningful difference that did not exist.

- Delete option 0 and the >3 findings conditional
- Rename "Fix them automatically" -> "Apply every patch", with
  explicit scope (patches only; defer/decision-needed untouched)
- Rename "Walk through each" -> "Walk through each patch" for the
  same scope clarity
- Unify <Z> placeholder with the existing <P> patch count
- Strip stale (or "0" for batch) notes from HALT lines

src/bmm-skills/4-implementation/bmad-code-review/steps/step-04-present.md

@@ -46,35 +46,32 @@ If `decision_needed` findings exist, present each one with its detail and the op
 
 If the user chooses to defer, ask: Quick one-line reason for deferring this item? (helps future reviews): — then append that reason to both the story file bullet and the `{deferred_work_file}` entry.
 
-**HALT** — I am waiting for your numbered choice. Reply with only the number (or "0" for batch). Do not proceed until you select an option.
+**HALT** — I am waiting for your numbered choice. Reply with only the number. Do not proceed until you select an option.
 
 ### 5. Handle `patch` findings
 
 If `patch` findings exist (including any resolved from step 4), HALT. Ask the user:
 
-If `{spec_file}` is set, present all three options (if >3 `patch` findings exist, also show option 0):
+If `{spec_file}` is set, present all three options:
 
-> **How would you like to handle the <Z> `patch` findings?**
-> 0. **Batch-apply all** — automatically fix every non-controversial patch (recommended when there are many)
-> 1. **Fix them automatically** — I will apply fixes now
+> **How would you like to handle the `<P>` `patch` findings?**
+> 1. **Apply every patch** — fix all of them now, no per-finding confirmation. Defer and decision-needed items are not touched.
 > 2. **Leave as action items** — they are already in the story file
-> 3. **Walk through each** — let me show details before deciding
+> 3. **Walk through each patch** — show details for each before deciding
 
-If `{spec_file}` is **not** set, present only options 1 and 3 (omit option 2 — findings were not written to a file). If >3 `patch` findings exist, also show option 0:
+If `{spec_file}` is **not** set, present only options 1 and 2 (omit "Leave as action items" — findings were not written to a file):
 
-> **How would you like to handle the <Z> `patch` findings?**
-> 0. **Batch-apply all** — automatically fix every non-controversial patch (recommended when there are many)
-> 1. **Fix them automatically** — I will apply fixes now
-> 2. **Walk through each** — let me show details before deciding
+> **How would you like to handle the `<P>` `patch` findings?**
+> 1. **Apply every patch** — fix all of them now, no per-finding confirmation. Defer and decision-needed items are not touched.
+> 2. **Walk through each patch** — show details for each before deciding
 
-**HALT** — I am waiting for your numbered choice. Reply with only the number (or "0" for batch). Do not proceed until you select an option.
+**HALT** — I am waiting for your numbered choice. Reply with only the number. Do not proceed until you select an option.
 
-- **Option 0** (only when >3 findings): Apply all non-controversial patches without per-finding confirmation. Skip any finding that requires judgment. Present a summary of changes made and any skipped findings.
-- **Option 1**: Apply each fix. After all patches are applied, present a summary of changes made. If `{spec_file}` is set, check off the items in the story file.
-- **Option 2** (only when `{spec_file}` is set): Done — findings are already written to the story.
-- **Walk through each**: Present each finding with full detail, diff context, and suggested fix. After walkthrough, re-offer the applicable options above.
+- **Apply every patch**: Apply every patch finding without per-finding confirmation. Do not modify defer or decision-needed items. After all patches are applied, present a summary of changes made. If `{spec_file}` is set, check off the patch items in the story file (leave defer items as-is).
+- **Leave as action items** (only when `{spec_file}` is set): Done — findings are already written to the story.
+- **Walk through each patch**: Present each finding with full detail, diff context, and suggested fix. After walkthrough, re-offer the applicable options above.
 
-  **HALT** — I am waiting for your numbered choice. Reply with only the number (or "0" for batch). Do not proceed until you select an option.
+  **HALT** — I am waiting for your numbered choice. Do not proceed until you select an option.
 
 **✅ Code review actions complete**