chore: prepare repository for public launch

docs/developer-guide.md

@@ -74,9 +74,10 @@ archy/
 
 ### Prerequisites
 
-- **macOS** (development machine): Node.js 20+, npm
-- **Linux server** (`192.168.1.228`): Rust toolchain, Podman, Nginx, Debian 13
-- SSH key: `~/.ssh/archipelago-deploy`
+- Node.js 20+ and npm for frontend development.
+- Rust stable for backend development.
+- Linux with Podman, systemd, and Nginx for host integration work.
+- Debian 13 is the target runtime for release validation.
 
 ### Local Frontend Development
 
@@ -86,17 +87,18 @@ npm install
 npm start         # Vite dev server on :8100, mock backend on :5959
 ```
 
-The dev server at `http://localhost:8100` uses a mock backend. Login with `password123`.
+The dev server at `http://localhost:8100` uses a mock backend.
 
 ### Deploying Changes
 
-**Never build Rust on macOS.** The deploy script rsyncs source to the Linux server and builds there.
+Release and host-integration builds should run on Linux. The deploy script rsyncs
+source to a configured Linux target and builds there.
 
 ```bash
-# Deploy to live server (builds backend + frontend, restarts services)
+# Deploy to the configured primary target (builds backend + frontend, restarts services)
 ./scripts/deploy-to-target.sh --live
 
-# Deploy to both servers
+# Deploy to both configured targets
 ./scripts/deploy-to-target.sh --both
 ```
 
@@ -114,14 +116,16 @@ The deploy script:
 # Frontend tests
 cd neode-ui && npm test
 
-# Backend tests (on dev server via SSH)
-ssh -i ~/.ssh/archipelago-deploy archipelago@192.168.1.228 \
-  "cd ~/archy/core && cargo test --all-features"
+# Backend tests
+cd core && cargo test --all-features
 
 # Both
 ./scripts/run-tests.sh
 ```
 
+`scripts/run-tests.sh` can run backend tests on a Linux target when
+`ARCHIPELAGO_SSH_HOST` and `ARCHIPELAGO_SSH_KEY` are set.
+
 ## Adding a New RPC Endpoint
 
 ### 1. Create the Handler
@@ -200,7 +204,7 @@ async myAction(params: { name: string }): Promise<{ ok: boolean; result: string
 
 ```bash
 ./scripts/deploy-to-target.sh --live
-curl -X POST http://192.168.1.228/rpc/v1 \
+curl -X POST http://<node-host>/rpc/v1 \
   -H "Content-Type: application/json" \
   -b "archipelago_session=YOUR_SESSION" \
   -d '{"method":"mymodule.action","params":{"name":"test"}}'
@@ -309,5 +313,5 @@ mod tests {
 2. Make changes following the standards above
 3. Test locally: `cd neode-ui && npm test`
 4. Deploy to dev server: `./scripts/deploy-to-target.sh --live`
-5. Verify at `http://192.168.1.228`
+5. Verify on your configured development target
 6. Commit with conventional format: `feat: add my feature`