Add VPN configuration tools and agent documentation

Created comprehensive VPN setup tooling for Peaceful Spirit L2TP/IPsec connection
and enhanced agent documentation framework.

VPN Configuration (PST-NW-VPN):
- Setup-PST-L2TP-VPN.ps1: Automated L2TP/IPsec setup with split-tunnel and DNS
- Connect-PST-VPN.ps1: Connection helper with PPP adapter detection, DNS (192.168.0.2), and route config (192.168.0.0/24)
- Connect-PST-VPN-Standalone.ps1: Self-contained connection script for remote deployment
- Fix-PST-VPN-Auth.ps1: Authentication troubleshooting for CHAP/MSChapv2
- Diagnose-VPN-Interface.ps1: Comprehensive VPN interface and routing diagnostic
- Quick-Test-VPN.ps1: Fast connectivity verification (DNS/router/routes)
- Add-PST-VPN-Route-Manual.ps1: Manual route configuration helper
- vpn-connect.bat, vpn-disconnect.bat: Simple batch file shortcuts
- OpenVPN config files (Windows-compatible, abandoned for L2TP)

Key VPN Implementation Details:
- L2TP creates PPP adapter with connection name as interface description
- UniFi auto-configures DNS (192.168.0.2) but requires manual route to 192.168.0.0/24
- Split-tunnel enabled (only remote traffic through VPN)
- All-user connection for pre-login auto-connect via scheduled task
- Authentication: CHAP + MSChapv2 for UniFi compatibility

Agent Documentation:
- AGENT_QUICK_REFERENCE.md: Quick reference for all specialized agents
- documentation-squire.md: Documentation and task management specialist agent
- Updated all agent markdown files with standardized formatting

Project Organization:
- Moved conversation logs to dedicated directories (guru-connect-conversation-logs, guru-rmm-conversation-logs)
- Cleaned up old session JSONL files from projects/msp-tools/
- Added guru-connect infrastructure (agent, dashboard, proto, scripts, .gitea workflows)
- Added guru-rmm server components and deployment configs

Technical Notes:
- VPN IP pool: 192.168.4.x (client gets 192.168.4.6)
- Remote network: 192.168.0.0/24 (router at 192.168.0.10)
- PSK: rrClvnmUeXEFo90Ol+z7tfsAZHeSK6w7
- Credentials: pst-admin / 24Hearts$

Files: 15 VPN scripts, 2 agent docs, conversation log reorganization,
guru-connect/guru-rmm infrastructure additions

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

projects/msp-tools/guru-rmm/server/Dockerfile

@@ -0,0 +1,69 @@
+# GuruRMM Server Dockerfile
+# Multi-stage build for minimal image size
+
+# ============================================
+# Build Stage
+# ============================================
+FROM rust:1.85-alpine AS builder
+
+# Install build dependencies
+RUN apk add --no-cache musl-dev openssl-dev openssl-libs-static pkgconfig
+
+# Create app directory
+WORKDIR /app
+
+# Copy manifests first for better caching
+COPY Cargo.toml Cargo.lock* ./
+
+# Create dummy src to build dependencies
+RUN mkdir src && echo "fn main() {}" > src/main.rs
+
+# Pin home crate to version compatible with Rust 1.85 (0.5.12 requires Rust 1.88)
+RUN cargo update home --precise 0.5.9
+
+# Build dependencies only (this layer will be cached)
+RUN cargo build --release && rm -rf src target/release/deps/gururmm*
+
+# Copy actual source code
+COPY src ./src
+COPY migrations ./migrations
+
+# Build the actual application
+RUN cargo build --release
+
+# ============================================
+# Runtime Stage
+# ============================================
+FROM alpine:3.19
+
+# Install runtime dependencies
+RUN apk add --no-cache ca-certificates libgcc
+
+# Create non-root user
+RUN addgroup -g 1000 gururmm && \
+    adduser -u 1000 -G gururmm -s /bin/sh -D gururmm
+
+# Create app directory
+WORKDIR /app
+
+# Copy binary from builder
+COPY --from=builder /app/target/release/gururmm-server /app/gururmm-server
+
+# Copy migrations (for runtime migrations)
+COPY --from=builder /app/migrations /app/migrations
+
+# Set ownership
+RUN chown -R gururmm:gururmm /app
+
+# Switch to non-root user
+USER gururmm
+
+# Expose port
+EXPOSE 3001
+
+# Health check (use 127.0.0.1 instead of localhost to avoid IPv6 issues)
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+    CMD wget --no-verbose --tries=1 --spider http://127.0.0.1:3001/health || exit 1
+
+# Run the server
+CMD ["/app/gururmm-server"]