build(test-tracing-twp-dsc): Migrate from pip to uv

Replace requirements.txt with pyproject.toml and update run.sh to use
uv for dependency management and script execution.

Refs PY-2481
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: ericapisani

test-tracing-twp-dsc/pyproject.toml

@@ -0,0 +1,16 @@
+[project]
+name = "test-tracing-twp-dsc"
+version = "0"
+requires-python = ">=3.12"
+
+dependencies = [
+    "aiohttp>=3.11.14",
+    "fastapi>=0.115.11",
+    "honcho>=2.0.0",
+    "ipdb>=0.13.13",
+    "uvicorn>=0.34.0",
+    "sentry-sdk[fastapi]",
+]
+
+[tool.uv.sources]
+sentry-sdk = { path = "../../sentry-python", editable = true }

test-tracing-twp-dsc/requirements.txt

@@ -1,11 +1,8 @@
 #!/usr/bin/env bash
-
 set -euo pipefail
 
-python -m venv .venv
-source .venv/bin/activate
-
-pip install -r requirements.txt
+if ! command -v uv &> /dev/null; then
+    curl -LsSf https://astral.sh/uv/install.sh | sh
+fi
 
-# see Procfile for the commands that are run
-honcho start
+uv run honcho start