Complete project organization: move all DOS files to projects/dataforth-dos, create client folders, update Claude config

.claude/claude.md

@@ -1,18 +1,28 @@
 # ClaudeTools Project Context
 
-**FIRST: READ YOUR DIRECTIVES**
+**FIRST: READ YOUR DIRECTIVES AND FILE PLACEMENT GUIDE**
 
-Before doing ANYTHING in this project, read and internalize `directives.md` in the project root.
+Before doing ANYTHING in this project:
+1. Read and internalize `directives.md` in the project root
+2. Review `.claude/FILE_PLACEMENT_GUIDE.md` for file organization
 
-This file defines:
+**directives.md** defines:
 - Your identity (Coordinator, not Executor)
 - What you DO and DO NOT do
 - Agent coordination rules (NEVER query database directly)
 - Enforcement checklist (NO EMOJIS, ASCII markers only)
 
-**If you haven't read directives.md in this session, STOP and read it now.**
+**FILE_PLACEMENT_GUIDE.md** defines:
+- Where to save new files (projects/ vs clients/ vs root)
+- Session log locations (project-specific vs general)
+- File naming conventions
+- Organization maintenance
 
-Command: `Read directives.md` (in project root: D:\ClaudeTools\directives.md)
+**If you haven't read these in this session, STOP and read them now.**
+
+Commands:
+- `Read directives.md` (in project root)
+- `Read .claude/FILE_PLACEMENT_GUIDE.md`
 
 ---
 
@@ -378,11 +388,27 @@ alembic upgrade head
 
 **CRITICAL:** Use `/context` command when user references previous work
 
-### Session Logs (session-logs/)
-- **Format:** `session-logs/YYYY-MM-DD-session.md`
-- **Content:** ALL credentials, infrastructure details, decisions, commands, config changes
-- **Purpose:** Full context recovery when conversation is summarized or new session starts
-- **Usage:** `/save` command creates/appends to today's session log
+### Organized File Structure (NEW - 2026-01-20)
+**All files are now organized by project and client:**
+- `projects/[project-name]/` - Project-specific work
+- `clients/[client-name]/` - Client-specific work
+- `session-logs/` - General/cross-project logs
+- **See:** `PROJECT_ORGANIZATION.md` for complete structure
+
+### Session Logs (Multiple Locations)
+**Project-Specific:**
+- Dataforth DOS: `projects/dataforth-dos/session-logs/YYYY-MM-DD-session.md`
+- ClaudeTools API: `projects/claudetools-api/session-logs/YYYY-MM-DD-session.md`
+
+**Client-Specific:**
+- Format: `clients/[client-name]/session-logs/YYYY-MM-DD-session.md`
+
+**General/Mixed:**
+- Format: `session-logs/YYYY-MM-DD-session.md` (root)
+
+**Content:** ALL credentials, infrastructure details, decisions, commands, config changes
+**Purpose:** Full context recovery when conversation is summarized or new session starts
+**Usage:** `/save` command determines correct location and creates/appends
 
 ### Credentials File (credentials.md)
 - **Content:** ALL infrastructure credentials (UNREDACTED)