docs: expand scope and add comprehensive documentation

Create README.md and enhance AGENTS.md to position this as an
extensible framework for any Opencode skills and agents, not just
PARA/task management. Includes installation, development workflow,
code style guidelines, and Nix flake integration patterns.

context/profile.md

@@ -0,0 +1,106 @@
+# Sascha Koenig - Personal Context
+
+## Identity
+
+- **Name**: Sascha Koenig (m3tam3re)
+- **Role**: CTO at company with 150 employees
+- **Location**: Germany
+- **Creator**: m3ta.dev, YouTube @m3tam3re
+- **Background**: E-commerce automation expert, former 7-figure business owner
+- **Tech Focus**: NixOS, self-hosting, AI automation, n8n, Docker
+
+## Work Style
+
+| Aspect | Preference |
+|--------|------------|
+| Focus hours | Early mornings |
+| Review time | Evenings |
+| Prioritization | Impact-first |
+| Batching | Context-based (similar tasks together) |
+| Methodology | PARA |
+
+## PARA Areas
+
+1. **CTO Leadership** - Team management, technical strategy, architecture decisions, hiring
+2. **m3ta.dev** - Content creation, courses (NixOS Flakes), coaching, tutoring programs
+3. **YouTube @m3tam3re** - Technical exploration videos, tutorials, self-hosting guides
+4. **Technical Exploration** - NixOS, self-hosting, AI agents, automation experiments
+5. **Personal Development** - Learning, skills growth, reading
+6. **Health & Wellness** - Exercise, rest, sustainability
+7. **Family** - Quality time, responsibilities
+
+## Communication Preferences
+
+### Response Style
+- Concise and direct
+- Bullet points over paragraphs
+- No fluff or pleasantries
+- Code examples over explanations
+
+### Proactivity Level
+- Anticipate needs and prepare ahead
+- Suggest next actions when obvious
+- Flag potential issues early
+
+### Notifications
+- **Daily**: Evening summaries of completed/pending items
+- **Real-time**: Only for urgent/important items
+- **Channel**: ntfy for push notifications
+
+### Information Depth
+- Quick summaries first
+- Drill down on explicit request
+- Data-driven with gut-check validation
+
+## Learning Style
+
+- Reading and text-based content
+- Examples and walkthroughs
+- Step-by-step with rationale
+- Real-world use cases
+
+## Decision Making
+
+1. Data-driven analysis first
+2. Gut-check validation
+3. Options presented with recommendation
+4. Final call is mine
+
+## Current Integrations
+
+| System | Purpose | Status |
+|--------|---------|--------|
+| Anytype | Knowledge management, PARA system | Setting up |
+| ntfy | Push notifications | Active |
+| n8n | Workflow automation | Active |
+| Proton Mail | Email | Active |
+| Proton Calendar | Scheduling | Active |
+| Android | Mobile | Active |
+
+## Anytype Configuration
+
+- **Space**: Chiron (to be created)
+- **Structure**: PARA methodology
+- **Types**: Project, Area, Resource, Archive, Task, Note
+
+## Context for AI Interactions
+
+### What I Value
+- Efficiency over ceremony
+- Working solutions over perfect solutions
+- Automation over manual processes
+- Self-hosted over SaaS when practical
+- Open source when available
+
+### Pet Peeves
+- Unnecessary verbosity
+- Obvious statements
+- Asking for confirmation on trivial decisions
+- Over-explaining basic concepts
+
+### How to Help Me Best
+- Get to the point quickly
+- Propose solutions, not just problems
+- Batch related information together
+- Remember my preferences across sessions
+- Proactively surface relevant information