Remove redundant Flatpak README

flatpak/README-flatpak.md

@@ -1,53 +0,0 @@
-# Flatpak Packaging
-
-## App ID
-`io.github.HakanSeven12.H7CAD`
-
-## Requirements
-
-```bash
-# flatpak-builder
-sudo apt install flatpak-builder
-
-# Required runtime and SDK
-flatpak install flathub org.freedesktop.Platform//24.08
-flatpak install flathub org.freedesktop.Sdk//24.08
-flatpak install flathub org.freedesktop.Sdk.Extension.rust-stable//24.08
-```
-
-## Generating cargo-sources.json
-
-Flathub builds run without internet access, so all Cargo dependencies must be
-pre-downloaded:
-
-```bash
-# Download flatpak-cargo-generator.py
-git clone https://github.com/flatpak/flatpak-builder-tools.git
-cd flatpak-builder-tools/cargo
-
-# Generate cargo-sources.json (run from the H7CAD repo root)
-python3 flatpak-cargo-generator.py /path/to/H7CAD/Cargo.lock -o /path/to/H7CAD/flatpak/cargo-sources.json
-```
-
-## Local Testing
-
-```bash
-# Run from the flatpak/ directory
-flatpak-builder --force-clean --user --install ../build-dir io.github.HakanSeven12.H7CAD.local.yml
-flatpak run io.github.HakanSeven12.H7CAD
-```
-
-## Submitting to Flathub
-
-1. Fork https://github.com/flathub/flathub
-2. Create a new repository named `io.github.HakanSeven12.H7CAD` from the `new-pr` branch
-3. Copy the files from this directory + `cargo-sources.json` into the new repo
-4. Fill in the `commit:` field in the manifest with the actual commit hash
-5. Follow the Flathub submission guide:
-   https://docs.flathub.org/docs/for-app-authors/submission
-
-## Notes
-
-- A GitHub release/tag `v0.1.0` must exist before submitting to Flathub
-- Get the commit hash with `git rev-parse v0.1.0` and replace `FILL_IN_COMMIT_HASH` in the manifest
-- Validate the manifest with `flatpak-builder-lint` before opening a Flathub PR