feat: indie status page MVP -- FastAPI + SQLite

- 8 DB models (services, incidents, monitors, subscribers, etc.)
- Full CRUD API for services, incidents, monitors
- Public status page with live data
- Incident detail page with timeline
- API key authentication
- Uptime monitoring scheduler
- 13 tests passing
- TECHNICAL_DESIGN.md with full spec

venv/lib/python3.11/site-packages/librt/strings.pyi

@@ -0,0 +1,42 @@
+from typing import final
+
+from mypy_extensions import i64, i32, i16, u8
+
+@final
+class BytesWriter:
+    def append(self, x: int, /) -> None: ...
+    def write(self, b: bytes | bytearray, /) -> None: ...
+    def getvalue(self) -> bytes: ...
+    def truncate(self, size: i64, /) -> None: ...
+    def __len__(self) -> i64: ...
+    def __getitem__(self, i: i64, /) -> u8: ...
+    def __setitem__(self, i: i64, x: u8, /) -> None: ...
+
+@final
+class StringWriter:
+    def append(self, x: int, /) -> None: ...
+    def write(self, s: str, /) -> None: ...
+    def getvalue(self) -> str: ...
+    def __len__(self) -> i64: ...
+    def __getitem__(self, i: i64, /) -> i32: ...
+
+def write_i16_le(b: BytesWriter, n: i16, /) -> None: ...
+def write_i16_be(b: BytesWriter, n: i16, /) -> None: ...
+def read_i16_le(b: bytes, index: i64, /) -> i16: ...
+def read_i16_be(b: bytes, index: i64, /) -> i16: ...
+def write_i32_le(b: BytesWriter, n: i32, /) -> None: ...
+def write_i32_be(b: BytesWriter, n: i32, /) -> None: ...
+def read_i32_le(b: bytes, index: i64, /) -> i32: ...
+def read_i32_be(b: bytes, index: i64, /) -> i32: ...
+def write_i64_le(b: BytesWriter, n: i64, /) -> None: ...
+def write_i64_be(b: BytesWriter, n: i64, /) -> None: ...
+def read_i64_le(b: bytes, index: i64, /) -> i64: ...
+def read_i64_be(b: bytes, index: i64, /) -> i64: ...
+def write_f32_le(b: BytesWriter, n: float, /) -> None: ...
+def write_f32_be(b: BytesWriter, n: float, /) -> None: ...
+def read_f32_le(b: bytes, index: i64, /) -> float: ...
+def read_f32_be(b: bytes, index: i64, /) -> float: ...
+def write_f64_le(b: BytesWriter, n: float, /) -> None: ...
+def write_f64_be(b: BytesWriter, n: float, /) -> None: ...
+def read_f64_le(b: bytes, index: i64, /) -> float: ...
+def read_f64_be(b: bytes, index: i64, /) -> float: ...