chore: rename quicproquo → quicprochat in docs, Docker, CI, and packaging

Rename all project references from quicproquo/qpq to quicprochat/qpc
across documentation, Docker configuration, CI workflows, packaging
scripts, operational configs, and build tooling.

- Docker: crate paths, binary names, user/group, data dirs, env vars
- CI: workflow crate references, binary names, artifact names
- Docs: all markdown files under docs/, SDK READMEs, book.toml
- Packaging: OpenWrt Makefile, init script, UCI config (file renames)
- Scripts: justfile, dev-shell, screenshot, cross-compile, ai_team
- Operations: Prometheus config, alert rules, Grafana dashboard
- Config: .env.example (QPQ_* → QPC_*), CODEOWNERS paths
- Top-level: README, CONTRIBUTING, ROADMAP, CLAUDE.md

sdks/python/quicprochat/__init__.py

@@ -1,8 +1,8 @@
-"""quicproquo -- Python SDK for the quicproquo E2E encrypted messenger.
+"""quicprochat -- Python SDK for the quicprochat E2E encrypted messenger.
 
 Two transport backends are available:
 
-1. **FFI** (``QpqClient.connect_ffi``): wraps the Rust ``libquicproquo_ffi``
+1. **FFI** (``QpqClient.connect_ffi``): wraps the Rust ``libquicprochat_ffi``
    shared library via CFFI.  This gives you the full Rust crypto stack
    (MLS, hybrid KEM, OPAQUE) at native speed.
 
@@ -11,8 +11,8 @@ Two transport backends are available:
    operations must be supplied externally.
 """
 
-from quicproquo.client import QpqClient
-from quicproquo.types import (
+from quicprochat.client import QpqClient
+from quicprochat.types import (
     ConnectOptions,
     Envelope,
     ChannelResult,

sdks/python/quicprochat/client.py

@@ -1,27 +1,27 @@
-"""High-level quicproquo client.
+"""High-level quicprochat client.
 
 Provides both async (QUIC transport) and sync (FFI transport) APIs for
-interacting with a quicproquo server.
+interacting with a quicprochat server.
 """
 
 from __future__ import annotations
 
 from typing import Optional
 
-from quicproquo.types import (
+from quicprochat.types import (
     ConnectOptions,
     Envelope,
     ChannelResult,
     HealthInfo,
     ConnectionError,
 )
-from quicproquo.transport import QuicTransport
-from quicproquo.ffi import FfiTransport
-from quicproquo import proto, wire
+from quicprochat.transport import QuicTransport
+from quicprochat.ffi import FfiTransport
+from quicprochat import proto, wire
 
 
 class QpqClient:
-    """High-level quicproquo client.
+    """High-level quicprochat client.
 
     Use ``QpqClient.connect()`` for the async QUIC transport, or
     ``QpqClient.connect_ffi()`` for the synchronous Rust FFI backend.

sdks/python/quicprochat/ffi.py

@@ -1,7 +1,7 @@
-"""CFFI bindings to ``libquicproquo_ffi`` (the Rust C FFI layer).
+"""CFFI bindings to ``libquicprochat_ffi`` (the Rust C FFI layer).
 
 This module loads the shared library and exposes a synchronous Python API
-that mirrors the C functions in ``crates/quicproquo-ffi/src/lib.rs``.
+that mirrors the C functions in ``crates/quicprochat-ffi/src/lib.rs``.
 """
 
 from __future__ import annotations
@@ -13,14 +13,14 @@ from typing import Optional
 
 import cffi
 
-from quicproquo.types import (
+from quicprochat.types import (
     QpqError,
     AuthError,
     TimeoutError,
     ConnectionError,
 )
 
-# Status codes (must match crates/quicproquo-ffi/src/lib.rs).
+# Status codes (must match crates/quicprochat-ffi/src/lib.rs).
 QPQ_OK = 0
 QPQ_ERROR = 1
 QPQ_AUTH_FAILED = 2
@@ -54,23 +54,23 @@ def _load_lib() -> object:
         # Explicit environment variable.
         os.environ.get("QPQ_LIB_PATH", ""),
         # Common cargo build output locations.
-        str(Path(__file__).resolve().parents[3] / "target" / "release" / "libquicproquo_ffi.so"),
-        str(Path(__file__).resolve().parents[3] / "target" / "debug" / "libquicproquo_ffi.so"),
+        str(Path(__file__).resolve().parents[3] / "target" / "release" / "libquicprochat_ffi.so"),
+        str(Path(__file__).resolve().parents[3] / "target" / "debug" / "libquicprochat_ffi.so"),
         # macOS dylib.
         str(
             Path(__file__).resolve().parents[3]
             / "target"
             / "release"
-            / "libquicproquo_ffi.dylib"
+            / "libquicprochat_ffi.dylib"
         ),
         str(
             Path(__file__).resolve().parents[3]
             / "target"
             / "debug"
-            / "libquicproquo_ffi.dylib"
+            / "libquicprochat_ffi.dylib"
         ),
         # System library path.
-        "libquicproquo_ffi.so",
+        "libquicprochat_ffi.so",
     ]
 
     for path in search_paths:
@@ -83,8 +83,8 @@ def _load_lib() -> object:
             continue
 
     raise OSError(
-        "Could not find libquicproquo_ffi. Set QPQ_LIB_PATH or build with "
-        "`cargo build --release -p quicproquo-ffi`."
+        "Could not find libquicprochat_ffi. Set QPQ_LIB_PATH or build with "
+        "`cargo build --release -p quicprochat-ffi`."
     )
 
 
@@ -107,7 +107,7 @@ def _check_error(handle: object, code: int) -> None:
 
 
 class FfiTransport:
-    """Synchronous transport wrapping ``libquicproquo_ffi``.
+    """Synchronous transport wrapping ``libquicprochat_ffi``.
 
     Provides the same logical operations as ``QuicTransport`` but backed
     by the Rust client library through C FFI.

sdks/python/quicprochat/transport.py

@@ -14,8 +14,8 @@ import asyncio
 import ssl
 from typing import Any
 
-from quicproquo.types import ConnectionError, TimeoutError
-from quicproquo.wire import HEADER_SIZE, encode_frame, decode_header
+from quicprochat.types import ConnectionError, TimeoutError
+from quicprochat.wire import HEADER_SIZE, encode_frame, decode_header
 
 
 def _make_protocol_class() -> type:

sdks/python/quicprochat/types.py

@@ -1,4 +1,4 @@
-"""Data types and exceptions for the quicproquo Python SDK."""
+"""Data types and exceptions for the quicprochat Python SDK."""
 
 from __future__ import annotations
 
@@ -12,7 +12,7 @@ from typing import Optional
 
 
 class QpqError(Exception):
-    """Base exception for quicproquo SDK errors."""
+    """Base exception for quicprochat SDK errors."""
 
 
 class AuthError(QpqError):
@@ -34,7 +34,7 @@ class ConnectionError(QpqError):
 
 @dataclass(frozen=True)
 class ConnectOptions:
-    """Options for connecting to a quicproquo server.
+    """Options for connecting to a quicprochat server.
 
     Parameters
     ----------

sdks/python/quicprochat/wire.py

@@ -12,7 +12,7 @@ import struct
 HEADER_FMT = "!HII"  # network byte-order: u16 + u32 + u32
 HEADER_SIZE = struct.calcsize(HEADER_FMT)
 
-# Method IDs (mirrors quicproquo-proto/src/lib.rs::method_ids).
+# Method IDs (mirrors quicprochat-proto/src/lib.rs::method_ids).
 # Auth (100-103)
 OPAQUE_REGISTER_START = 100
 OPAQUE_REGISTER_FINISH = 101