chore: add PROJECT_STATE.md to all active projects and clients

Establishes inter-session coordination for 29 projects/clients:
- Full lock/component format for active projects (dataforth-dos,
  radio-show, cascades-tucson, valleywide, instrumental-music-center,
  lens-auto-brokerage, msp-audit-scripts)
- Light format for complete/stalled/planning (msp-pricing, pavon,
  wrightstown-*, gururmm-agent, community-forum, glaztech, etc.)
- Onboarding stubs for recently added clients

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

projects/msp-tools/msp-audit-scripts/PROJECT_STATE.md

@@ -0,0 +1,51 @@
+# MSP Audit Scripts — Project State
+
+> READ THIS before starting work on this project.
+> UPDATE THIS when you begin work (claim a lock) and when you finish (release lock + log changes).
+> Last updated: 2026-04-20
+
+---
+
+## Active Session Locks
+
+| Session | Working On | Status | Started |
+|---------|-----------|--------|---------|
+| _(none active)_ | | | |
+
+**How to claim a lock:** Add a row before starting work. Remove it when done. Locks older than 2 hours with no update are considered stale.
+
+---
+
+## Current State
+
+**Status:** MAINTENANCE
+**Last Activity:** 2026-04-17 (estimated from directory contents)
+
+PowerShell audit scripts for MSP client environments. Two scripts: `server_audit.ps1` (server-side audit) and `workstation_audit.ps1` (workstation audit). Used ad-hoc during client engagements. No active development — maintained as stable reference scripts.
+
+---
+
+## Infrastructure / Access
+
+No dedicated infrastructure. Scripts run against client environments via SSH or remote PowerShell. Credentials come from vault per-client.
+
+---
+
+## Pending / Next Up
+
+- [ ] No active items — scripts are stable
+
+---
+
+## Recent Changes
+
+| Date | By | Change | Status |
+|------|-----|--------|--------|
+| (no logged changes) | | | |
+
+---
+
+## How to Update
+
+**When starting:** Add your session to Active Session Locks.
+**When finishing:** Remove your lock row, add entries to Recent Changes.