docs: update all documentation for agor rebrand and dual-repo structure

docs/multi-machine.md

@@ -4,7 +4,7 @@
 
 ## Overview
 
-Extend BTerminal to manage Claude agent sessions and terminal panes running on **remote machines** over WebSocket, while keeping the local sidecar path unchanged.
+Extend Agents Orchestrator to manage Claude agent sessions and terminal panes running on **remote machines** over WebSocket, while keeping the local sidecar path unchanged.
 
 ## Problem
 
@@ -15,7 +15,7 @@ WebView ←→ Rust (Tauri IPC) ←→ Local Sidecar (stdio NDJSON)
                               ←→ Local PTY (portable-pty)
 ```
 
-Target state: BTerminal acts as a **mission control** that observes agents and terminals running on multiple machines (dev servers, cloud VMs, CI runners).
+Target state: Agents Orchestrator acts as a **mission control** that observes agents and terminals running on multiple machines (dev servers, cloud VMs, CI runners).
 
 ## Design Constraints
 
@@ -31,7 +31,7 @@ Target state: BTerminal acts as a **mission control** that observes agents and t
 
 ```
 ┌──────────────────────────────────────────────────────────────────┐
-│  BTerminal (Controller)                                          │
+│  Agents Orchestrator (Controller)                                          │
 │                                                                  │
 │  ┌──────────┐    Tauri IPC    ┌──────────────────────────────┐  │
 │  │ WebView  │ ←────────────→  │ Rust Backend                 │  │
@@ -49,7 +49,7 @@ Target state: BTerminal acts as a **mission control** that observes agents and t
   │ Local     │                    │ Remote Machine       │
   │ Sidecar   │                    │                      │
   │ (Deno/    │                    │  ┌────────────────┐  │
-  │  Node.js) │                    │  │ bterminal-relay│  │
+  │  Node.js) │                    │  │ agor-relay│  │
   │           │                    │  │ (Rust binary)  │  │
   └───────────┘                    │  │                │  │
                                    │  │ ├── PTY mgr   │  │
@@ -61,7 +61,7 @@ Target state: BTerminal acts as a **mission control** that observes agents and t
 
 ### Components
 
-#### 1. `bterminal-relay` — Remote Agent (Rust binary)
+#### 1. `agor-relay` — Remote Agent (Rust binary)
 
 A standalone Rust binary that runs on each remote machine. It:
 
@@ -73,12 +73,12 @@ A standalone Rust binary that runs on each remote machine. It:
 **Why a Rust binary?** Reuses existing `PtyManager` and `SidecarManager` code from `src-tauri/src/`. Extracted into a shared crate.
 
 ```
-bterminal-relay/
-├── Cargo.toml        # depends on bterminal-core
+agor-relay/
+├── Cargo.toml        # depends on agor-core
 ├── src/
 │   └── main.rs       # WebSocket server + auth
 │
-bterminal-core/       # shared crate (extracted from src-tauri)
+agor-core/       # shared crate (extracted from src-tauri)
 ├── Cargo.toml
 ├── src/
 │   ├── pty.rs        # PtyManager (from src-tauri/src/pty.rs)
@@ -249,20 +249,20 @@ Stored in SQLite `settings` table as JSON: `remote_machines` key.
 
 ## Implementation (All Phases Complete)
 
-### Phase A: Extract `bterminal-core` crate [DONE]
+### Phase A: Extract `agor-core` crate [DONE]
 
-- Cargo workspace at  level (Cargo.toml with members: src-tauri, bterminal-core, bterminal-relay)
-- PtyManager and SidecarManager extracted to bterminal-core/
-- EventSink trait (bterminal-core/src/event.rs) abstracts event emission
+- Cargo workspace at  level (Cargo.toml with members: src-tauri, agor-core, agor-relay)
+- PtyManager and SidecarManager extracted to agor-core/
+- EventSink trait (agor-core/src/event.rs) abstracts event emission
 - TauriEventSink (src-tauri/src/event_sink.rs) implements EventSink for AppHandle
 - src-tauri pty.rs and sidecar.rs are thin re-export wrappers
 
-### Phase B: Build `bterminal-relay` binary [DONE]
+### Phase B: Build `agor-relay` binary [DONE]
 
-- bterminal-relay/src/main.rs — WebSocket server (tokio-tungstenite)
+- agor-relay/src/main.rs — WebSocket server (tokio-tungstenite)
 - Token auth on WebSocket upgrade (Authorization: Bearer header)
 - CLI: --port (default 9750), --token (required), --insecure (allow ws://)
-- Routes RelayCommand to bterminal-core managers, forwards RelayEvent over WebSocket
+- Routes RelayCommand to agor-core managers, forwards RelayEvent over WebSocket
 - Rate limiting: 10 failed auth attempts triggers 5-minute lockout
 - Per-connection isolated PtyManager + SidecarManager instances
 - Command response propagation: structured responses (pty_created, pong, error) sent back via shared event channel
@@ -316,7 +316,7 @@ Stored in SQLite `settings` table as JSON: `remote_machines` key.
 
 ## What This Does NOT Cover (Future)
 
-- **Multi-controller** — multiple BTerminal instances observing the same relay (needs pub/sub)
+- **Multi-controller** — multiple Agents Orchestrator instances observing the same relay (needs pub/sub)
 - **Relay discovery** — automatic detection of relays on LAN (mDNS/Bonjour)
 - **Agent migration** — moving a running agent from one machine to another
 - **Relay-to-relay** — direct communication between remote machines