Rebrand: TeamClaw -> Clawmates (clawmates.work)

Full-depth rename per the approved plan; the 'claw' product vocabulary
(claws, /claws routes, clawId, Claw Chat) stays — it is now the brand.

- Display brand: Clawmates (manifest, titles, hero, login/rail logo
  'clawmates'); default host app.clawmates.work; registry
  ghcr.io/clawmates
- Crates tc-* -> cm-* (16 crates + all imports); binaries
  clawmates-server/broker/bundler; images clawmates/*; env prefix
  CLAWMATES_* (+ CM_TEST_DATABASE_URL / CM_LIVE_LLM); config
  clawmates.toml; helm chart deploy/helm/clawmates with clawmates-*
  resources; db names clawmates*; sockets /run/clawmates; cookie
  cm_session; kind cluster clawmates-test; seccomp node profile
  clawmates-agent-profile.json
- All 9 Playwright brand assertions updated in lockstep; historical
  spec document left untouched as the only remaining 'TeamClaw'
- Local env migrated: dev pg clawmates-dev-pg/clawmates_dev, shared
  test server clawmates-test-pg, kind cluster recreated with image +
  profile, compose images rebuilt under clawmates/*

Verified end to end: 161 Rust + 68 frontend tests, 29 Playwright
journeys, 4 live kind tests, helm/install/LOC/placeholder gates, and
the clean-room install rehearsal serving the clawmates login page from
a signed bundle of the rebuilt images.

Co-Authored-By: Claude Fable 5 <[email protected]>

crates/cm-api/src/routes/auth.rs

@@ -0,0 +1,32 @@
+use axum::extract::{Request, State};
+use axum::http::StatusCode;
+use axum::Json;
+use serde::Deserialize;
+use serde_json::{json, Value};
+
+use crate::extract::bearer_secret;
+use crate::{ApiError, AppState};
+
+#[derive(Deserialize)]
+pub struct LoginRequest {
+    email: String,
+    password: String,
+}
+
+pub async fn login(
+    State(state): State<AppState>,
+    Json(body): Json<LoginRequest>,
+) -> Result<Json<Value>, ApiError> {
+    let token = state.auth.login_local(&body.email, &body.password).await?;
+    Ok(Json(json!({ "token": token.secret() })))
+}
+
+/// Revokes the presented token. No prior authentication step: deleting by
+/// token hash can only ever revoke the session of the token the caller
+/// already holds, and revoking an expired session must still succeed.
+pub async fn logout(State(state): State<AppState>, req: Request) -> Result<StatusCode, ApiError> {
+    let (parts, _) = req.into_parts();
+    let secret = bearer_secret(&parts)?;
+    state.auth.logout(secret).await?;
+    Ok(StatusCode::NO_CONTENT)
+}