Windows Desktop Client CI (#2)

Adds a windows container build and a windows client build.
Outstanding issues:
- I'm not sure if `workflow_dispatch` works. Based on [this PR](https://github.com/go-gitea/gitea/pull/28163) it seems like it should, but I don't see a button. It might only work after merging into the default branch.
- The windows build container is building dioxus from git HEAD because there is an unreleased bugfix we are depending on. We should revert this to a versioned release (maybe using `binstall`) once they cut 0.7.2

Reviewed-on: #2

README.md

@@ -2,13 +2,12 @@
 
 ## Running Desktop
 
-1. `cargo install dioxus-cli --version 0.6.3`
+1. `cargo install dioxus-cli --version 0.7.1`
 2. `dx run -p mumble-web2-gui --platform desktop --release`
 
-
 ## Running Web (development)
 
-1. `cargo install dioxus-cli --version 0.6.3`
+1. `cargo install dioxus-cli --version 0.7.1`
 3. `dx serve -p mumble-web2-gui --platform web`
 2. `cd docker && docker compose up`
 4. connect to `https://localhost:64444`
@@ -16,7 +15,7 @@
 
 ## Running Web (with `proxy` only)
 
-1. `cargo install dioxus-cli --version 0.6.3`
+1. `cargo install dioxus-cli --version 0.7.1`
 2. `dx build -p mumble-web2-gui --platform web --release`
 3. `cp config.toml.example config.toml`
 4. `cargo run -p mumble-web2-proxy` in the background