Add TUI tool for working with the Launchpad upload queue

tools/lp-queue/.gitignore

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+*.egg-info
+.pytest_cache

tools/lp-queue/README.md

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+# LP Queue TUI
+
+A small standalone TUI tool for working with the Ubuntu Launchpad upload queue.
+
+## Features
+
+- **List** all items in the upload queue for a given Ubuntu series
+- **Review** packages by viewing the debdiff between the current archive version and the new upload
+- **Accept** packages into the archive
+- **Reject** packages with a comment explaining the reason
+
+## Installation
+
+```bash
+sudo apt install python3-launchpadlib python3-textual
+sudo apt install --no-install-recommends diffoscope-minimal
+ln -s "$(realpath lp-queue)" ~/.local/bin/lp-queue
+```
+or
+```bash
+pip install .
+```
+
+For development:
+
+```bash
+pip install -e ".[dev]"
+```
+
+## Usage
+
+Run the TUI:
+
+```bash
+lp-queue
+```
+
+Or as a Python module:
+
+```bash
+python -m lp_queue
+```
+
+## Keybindings
+
+| Key  | Action                              |
+|------|-------------------------------------|
+| `r`  | Review selected package (debdiff)   |
+| `a`  | Accept selected package             |
+| `j`  | Reject selected package (with comment) |
+| `F5` | Refresh the queue listing           |
+| `q`  | Quit the application                |
+
+## Requirements
+
+- Python 3.10+
+- `launchpadlib` for Launchpad API access
+- `textual` for the terminal UI framework
+- Ubuntu archive access credentials (obtained via Launchpad OAuth)
+
+## How It Works
+
+1. On startup, the tool authenticates with Launchpad using `launchpadlib`
+2. It fetches the current upload queue for the configured Ubuntu series
+3. Items are displayed in a table with package name, version, component, etc.
+4. You can review, accept, or reject packages using the keybindings above
+
+For syncs from Debian, the review shows the debdiff comparing the Debian
+version against what is currently in the Ubuntu archive. You can also visit
+the Debian tracker at `https://tracker.debian.org/pkg/<package-name>` for
+additional context.

tools/lp-queue/lp-queue

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+#!/usr/bin/bash
+
+BASE_DIR="$(dirname "$(realpath "$0")")"
+
+cd "$BASE_DIR"
+exec python3 -m lp_queue

tools/lp-queue/lp_queue/__init__.py

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+"""TUI tool for managing the Ubuntu Launchpad upload queue."""

tools/lp-queue/lp_queue/__main__.py

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+"""Entry point for running the TUI as a module: python -m lp_queue."""
+
+from lp_queue.app import main
+
+main()