feat: initial release — ZeroClaw v0.1.0

- 22 AI providers (OpenRouter, Anthropic, OpenAI, Mistral, etc.)
- 7 channels (CLI, Telegram, Discord, Slack, iMessage, Matrix, Webhook)
- 5-step onboarding wizard with Project Context personalization
- OpenClaw-aligned system prompt (SOUL.md, IDENTITY.md, USER.md, AGENTS.md, etc.)
- SQLite memory backend with auto-save
- Skills system with on-demand loading
- Security: autonomy levels, command allowlists, cost limits
- 532 tests passing, 0 clippy warnings

src/runtime/traits.rs

@@ -0,0 +1,25 @@
+use std::path::PathBuf;
+
+/// Runtime adapter — abstracts platform differences so the same agent
+/// code runs on native, Docker, Cloudflare Workers, Raspberry Pi, etc.
+pub trait RuntimeAdapter: Send + Sync {
+    /// Human-readable runtime name
+    fn name(&self) -> &str;
+
+    /// Whether this runtime supports shell access
+    fn has_shell_access(&self) -> bool;
+
+    /// Whether this runtime supports filesystem access
+    fn has_filesystem_access(&self) -> bool;
+
+    /// Base storage path for this runtime
+    fn storage_path(&self) -> PathBuf;
+
+    /// Whether long-running processes (gateway, heartbeat) are supported
+    fn supports_long_running(&self) -> bool;
+
+    /// Maximum memory budget in bytes (0 = unlimited)
+    fn memory_budget(&self) -> u64 {
+        0
+    }
+}