docs: comprehensive update all docs to v0.0.46

11 files updated to reflect current state (v0.0.22 → v0.0.46):

ARCHITECTURE.md:
- Ring tones, group calls, read receipts, markdown rendering sections
- Bot API expanded (BotFather, numeric IDs, Telegram compat)
- Admin commands, known issues, 155 tests

TASK_PLAN.md:
- All P1-P4 marked DONE with version numbers
- Additional completed work section (bots, ETH, ring tones, group calls)
- New FC-P7 (Voice & Transport): cpal, Sender Keys, WebTransport
- FC-P6-T9/T10 added

PROGRESS.md:
- Full version history table v0.0.22 through v0.0.46
- Known issues section

README.md:
- Voice calls, ring tones, group calls, read receipts, markdown, 155 tests

SECURITY.md:
- Bot API security, voice call security, admin commands sections
- Updated protection tables

USAGE.md:
- Group calls, read receipts, markdown formatting, admin commands

CLIENT.md:
- Call commands, read receipts, markdown rendering

LLM_HELP.md + LLM_BOT_DEV.md:
- Call/group call/admin commands, ring tones, per-bot numeric IDs

TESTING_E2E.md:
- Tests 16-18: ring tones, group calls, admin commands

CLAUDE.md:
- Ring tone notes, group signal endpoint, MLS roadmap

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

warzone/README.md

@@ -6,8 +6,13 @@ End-to-end encrypted messenger with Signal protocol cryptography, voice/video ca
 
 - **E2E Encrypted DMs** — X3DH key exchange + Double Ratchet (forward secrecy)
 - **Group Messaging** — Sender Key protocol (O(1) encryption, fan-out delivery)
+- **Voice Calls (WZP)** — DM and group calls via WarzonePhone audio bridge (QUIC SFU relay, ChaCha20-Poly1305 media)
+- **Ring Tones** — Audible ring on incoming calls (web client)
+- **Group Calls** — Multi-party audio via /gcall, /gjoin, /gleave-call, /gmute
+- **Read Receipts** — Sent, delivered, and read indicators (viewport-based)
+- **Markdown Rendering** — Bold, italic, inline code, headers, quotes, and lists in TUI and web
 - **File Transfer** — Chunked (64KB), SHA-256 verified, ratchet-encrypted
-- **Voice/Video Calls** — WarzonePhone integration (QUIC SFU relay, ChaCha20-Poly1305 media)
+- **Admin Commands** — /admin-calls, /admin-unalias for server administration
 - **Federation** — Two-server relay with HMAC-authenticated presence sync
 - **TUI Client** — Full-featured terminal UI (ratatui, timestamps, scrolling, receipts)
 - **Web Client** — Identical crypto via WASM (wasm-bindgen)
@@ -62,6 +67,20 @@ cargo build --release
 ./target/release/warzone-client tui --server http://localhost:7700
 ```
 
+### WZP Setup (Voice Calls)
+
+To enable voice calls, run a WarzonePhone relay alongside the server:
+
+```bash
+# Start the WZP QUIC relay (default port 7701)
+./target/release/wzp-relay --bind 0.0.0.0:7701
+
+# Start the server with WZP integration
+./target/release/warzone-server --bind 0.0.0.0:7700 --wzp-relay http://localhost:7701
+```
+
+DM calls use `/call @alias`, group calls use `/gcall` within a group context.
+
 ### Federation (Two Servers)
 
 Create `alpha.json`:
@@ -90,7 +109,13 @@ Messages automatically route across servers.
 |---------|-------------|
 | `/peer <fp>` or `/p @alias` | Set DM peer |
 | `/g <name>` | Switch to group (auto-join) |
-| `/call <fp>` | Initiate call |
+| `/call <fp>` | Initiate DM voice call |
+| `/accept` / `/reject` | Accept or reject incoming call |
+| `/hangup` | End current call |
+| `/gcall` | Start group call in current group |
+| `/gjoin` | Join active group call |
+| `/gleave-call` | Leave group call |
+| `/gmute` | Toggle mute in group call |
 | `/file <path>` | Send file (max 10MB) |
 | `/contacts` | List contacts with message counts |
 | `/history` | Show conversation history |
@@ -132,9 +157,9 @@ See [docs/SECURITY.md](docs/SECURITY.md) for the full threat model.
 
 ## Test Suite
 
-72 tests across protocol + client crates (all passing):
-- 28 protocol tests (X3DH, Double Ratchet, Sender Keys, crypto, identity)
-- 44 TUI tests (rendering, keyboard input, scrolling, state management)
+155 tests across protocol + client crates (all passing):
+- Protocol tests (X3DH, Double Ratchet, Sender Keys, crypto, identity, call signaling)
+- TUI tests (rendering, keyboard input, scrolling, state management, call UI, markdown, receipts)
 
 ```bash
 cargo test --workspace