update session_memory - for refer to the passwork

session_memory/18_Jun_26.md

@@ -0,0 +1,45 @@
+---
+title: Session Memory 18 Jun 26
+date: 2026-06-18
+status: active
+---
+
+## Summary
+
+Compressed 2026-06-18 session work: `cv_code` split, PlantUML Chen ER skill, session memory.
+
+## cv_code module split
+
+- Split legacy `legcode/app.py` into `ml/implementation/cv/code/` into three modules:
+  - `config.py`
+  - `framework.py`
+  - `server.py`
+- Legacy file untouched until new modules pass import checks.
+- `python -m py_compile` passed all files.
+- `server.py` import blocked by missing `pdf_service`.
+- `framework.py` path bug: `cv_root = Path(__file__).resolve().parents[2]` skips too far. Correct: `parents[1]`.
+
+## skill-creator inspection
+
+- Loaded `.config/kilo/.kilo/skills/skill-creator/SKILL.md`.
+- Skill structure: `SKILL.md` required; optional `GEMINI.md`, `EXAMPLES.md`, `REFERENCE.md`, `scripts/`, `assets/`.
+- Template description rules apply.
+
+## er-chen-diagram skill
+
+- Created `.kilocode/skills/er-chen-diagram/` scaffold.
+- Files written: `SKILL.md`, `EXAMPLES.md`, `REFERENCE.md`.
+- Skill contents:
+  - Mandatory `@startchen` / `@endchen`.
+  - Attributes only inside `{}`.
+  - Primary keys use `<<key>>`.
+  - Relationships empty blocks, then connect lines.
+  - Copy exact code shells verbatim.
+
+## Session memory housekeeping
+
+- Listed existing memory files: `12_Jun_26.md`, `13_Jun_26.md`, `14_Jun_26.md`.
+- Recorded activity in this file.
+
+## Relational DB Design
+- Created relational DB design spec per plan: ER/schema PlantUML and Chen notation in RELATIONAL_DB_SCHEMA_SPEC.md.