Initial scaffold: GyanDoot v2.0 in Rust

Full Cargo workspace with 11 crates:
- gyandoot-core: Shared types, config, error types
- gyandoot-agent: Agent loop, tool execution, context compression
- gyandoot-providers: LLM provider abstraction (OpenAI, Anthropic, Ollama)
- gyandoot-memory: MemPalace persistent memory system
- gyandoot-platform: Platform adapters (Telegram, Discord, Webhook, CLI)
- gyandoot-security: Credential vault, sanitizer, threat detector
- gyandoot-kanban: Task decomposition, swarm orchestration, diagnostics
- gyandoot-subagents: Sub-agent spawning and orchestration
- gyandoot-skills: Skills discovery, loading, preprocessing, bundles
- gyandoot-profile: Multi-agent profile manager
- gyandoot-gateway: Gateway sessions, routing, access control

Plus: CLI entry point with clap, cross-platform installer script,
KANBAN.md, .gnpl/AGENTS.md

Workspace compiles clean: cargo check passes with 0 errors.

README.md

@@ -0,0 +1,30 @@
+# GyanDoot v2.0 — AI Agent Platform
+
+A next-generation AI Agent Platform rewritten in Rust for performance, safety, and extensibility.
+
+## Architecture
+
+```
+gyandoot-core        — Shared types, config, error types
+gyandoot-agent       — Core agent loop, tool execution, context compression
+gyandoot-providers   — LLM provider abstraction (OpenAI, Anthropic, Ollama)
+gyandoot-memory      — MemPalace persistent memory system
+gyandoot-platform    — Platform adapters (Telegram, Discord, Webhook, CLI)
+gyandoot-security    — Credential vault, encryption, threat detection
+gyandoot-kanban      — Kanban task system (decomposition, swarm, diagnostics)
+gyandoot-subagents   — Sub-agent spawning and orchestration
+gyandoot-skills      — Skills system (discovery, loading, preprocessing, bundles)
+gyandoot-profile     — Multi-agent profile manager
+gyandoot-gateway     — Gateway for platform sessions, routing, streaming
+```
+
+## Quick Start
+
+```bash
+./install.sh
+gyandoot --help
+```
+
+## License
+
+MIT