docs: align with satware AG best practices

- Delete deprecated CLAUDE.md
- Create root-level AGENTS.md for AI assistant guidance
- Create SDD constitution in .specify/memory/constitution.md
- Align documentation with PARA structure (docs/product/project-brief.md, docs/tech/stack.md, docs/plans/)
- Add standardized YAML frontmatter to all documentation files
- Update README.md with saTway branding and structure

docs/tech/current-software-audit.md

@@ -1,3 +1,15 @@
+---
+description: >-
+  Detailed inventory and audit of workstation software, identifying core tools,
+  categorized packages, and candidates for removal.
+tags:
+  - software-audit
+  - inventory
+  - maintenance
+  - cleanup
+last_updated: '2026-03-09'
+---
+
 # Software Audit - mw-pfeddersheim-workstation (2026-02-27)
 
 ## 1. Core Development Tools

docs/tech/performance-tuning.md

@@ -1,3 +1,15 @@
+---
+description: >-
+  Detailed performance optimization strategies, kernel parameter tuning, and
+  system maintenance routines for the mw-pfeddersheim-workstation.
+tags:
+  - performance
+  - optimization
+  - kernel-tuning
+  - maintenance
+last_updated: '2026-03-09'
+---
+
 # mw-pfeddersheim-workstation Performance Tuning
 
 ## Overview

docs/tech/setup.md

@@ -1,3 +1,13 @@
+---
+description: >-
+  Workstation bootstrapping and setup instructions using Ansible.
+tags:
+  - setup
+  - bootstrap
+  - ansible
+last_updated: '2026-03-09'
+---
+
 # Workstation Setup Guide
 
 This guide describes how to bootstrap the **mw-pfeddersheim-workstation** infrastructure on a fresh installation.
@@ -13,7 +23,7 @@ This guide describes how to bootstrap the **mw-pfeddersheim-workstation** infras
    ```bash
    mkdir -p ~/infrastructure
    cd ~/infrastructure
-   git clone <repo-url> mw-pfeddersheim-workstation
+   git clone https://git.satware.ai/infrastructure/mw-pfeddersheim-workstation.git
    cd mw-pfeddersheim-workstation
    ```
 

docs/tech/stack.md

@@ -1,3 +1,14 @@
+---
+description: >-
+  Detailed inventory of the core software stack, OS context, and maintenance
+  policies for the mw-pfeddersheim-workstation.
+tags:
+  - software-stack
+  - inventory
+  - tech-stack
+last_updated: '2026-03-09'
+---
+
 # Software Stack - mw-pfeddersheim-workstation
 
 ## Core Development Environment

docs/tech/workstation-health.md

@@ -1,7 +1,13 @@
 ---
-description: Workstation health and specification baseline
-tags: [infrastructure, health-check, workstation]
-last_updated: 2026-03-06
+description: >-
+  Comprehensive health report for the mw-pfeddersheim-workstation, including
+  system specifications, current status, and runtime environment details.
+tags:
+  - infrastructure
+  - health-check
+  - workstation
+  - monitoring
+last_updated: '2026-03-09'
 ---
 
 # Workstation Health Report: mw-manjaro-pf
@@ -13,7 +19,7 @@ last_updated: 2026-03-06
 - **Secondary Disk**: 500 GB SATA SSD (Samsung 840 EVO) -> `/home/mw/models`
 - **OS**: Manjaro Linux (Kernel 6.12)
 
-## Current Health Status (2026-03-06)
+## Current Health Status (2026-03-09)
 - **Disk Usage (/)**: 75% (333G used, 113G free)
 - **Maintenance**: 
   - Orphaned packages cleaned (ninja, texlive components, etc.)