chore(conductor): Add new track 'phase7_monolithic_stabilization_20260602'

conductor/tracks/phase7_monolithic_stabilization_20260602/plan.md

@@ -0,0 +1,28 @@
+# Implementation Plan: Phase 7 Monolithic Stabilization
+
+## Phase 1: Architecture Consolidation
+- [ ] Task: Restore Monolithic Rendering
+    - [ ] WHERE: `src/gui_2.py`
+    - [ ] WHAT: Move `render_discussion_entry` and related functions from `src/discussion_entry_renderer.py` back to `src/gui_2.py`.
+    - [ ] HOW: Use `py_update_definition` for surgical insertion. Remove `src/discussion_entry_renderer.py` afterwards.
+    - [ ] SAFETY: remap all `ui_shared` calls back to local versions or standard src imports.
+- [ ] Task: Robustify ID Scopes
+    - [ ] WHERE: `src/imgui_scopes.py`
+    - [ ] WHAT: Update `_ScopeId.__enter__` to always use `str(self._id)`.
+    - [ ] HOW: Surgical `replace`.
+
+## Phase 2: Definitive UI Fixes
+- [ ] Task: Fix Text Viewer Docking
+    - [ ] WHERE: `src/gui_2.py`
+    - [ ] WHAT: Update window ID to `###Text_Viewer_Unified`.
+- [ ] Task: Fix Markdown Table Width
+    - [ ] WHERE: `src/gui_2.py` (`render_discussion_entry`)
+    - [ ] WHAT: Insert `imgui.dummy(imgui.ImVec2(full_width, 0))` at group start.
+- [ ] Task: Centralize Theme Colors
+    - [ ] WHERE: `src/theme_2.py` and `src/gui_2.py`
+    - [ ] WHAT: Move all hardcoded `vec4` to theme module. Update call sites.
+
+## Phase 3: Verification
+- [ ] Task: Verify Full Suite
+    - [ ] Run all tests in batches of 4.
+- [ ] Task: Conductor - User Manual Verification 'Phase 3: Verification' (Protocol in workflow.md)