Add node red dashboard project (#629)

Follow up from #628

Adds [dashboard](https://github.com/PlanktoScope/dashboard/) as a
Node-RED project using a git submodule.

Why git submodule and not import `dashboard` into this repository?
Because it seems Node-RED is having issues with `git` when dealing with
higher up repos. Might fix it later but for now this will do.

Clicking on a changed file such as


![image](https://github.com/user-attachments/assets/f32875f5-4dee-4df8-b402-58c51ce62e82)

results in


![image](https://github.com/user-attachments/assets/8a975e2c-0cf3-4abe-8fdd-37a843554115)

for `planktoscopehat` and `adafruithat` projects it's fine as we're used
to using `git` cli anyway but for the new dashboard we want all the
bells and whistles of Node-RED

---

The `enable-developer-mode` script was removed as we don't clear the
`.git` folder anymore. It only saved ~100mb and clearing it is causing
headaches with submodules.

Author: sonnyp

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "node-red/projects/dashboard"]
+	path = node-red/projects/dashboard
+	url = https://github.com/PlanktoScope/dashboard.git

documentation/docs/community/contribute/tips-and-tricks.md

@@ -74,33 +74,17 @@ You can now SSH into your PlanktoScope without username / password (using `ssh $
 
 ```sh
 cd ~/PlanktoScope
-# Enable Developer Mode
-./software/distro/setup/planktoscope-app-env/PlanktoScope/enable-developer-mode
 
 # Configure git
 git config --global user.email "you@example.com"
 git config --global user.name "Your Name"
 
-# [Optional] change the remote
-
-# If you are a contributor to github.com/PlanktoScope/PlanktoScope
-git remote set-url origin git@github.com:PlanktoScope/PlanktoScope.git
-
-# If you have your own fork
-git remote set-url origin git@github.com:MYUSERNAME/PlanktoScope.git
+git fetch origin
+git checkout master
 ```
 
 </details>
 
-You can now use `~/PlanktoScope` as a regular git repository.
-
-```sh
-ssh $planktoscope
-cd PlanktoScope
-git status
-git checkout master
-```
-
 We recommend developping directly from the PlanktoScope using [Visual Studio Code and the Remote - SSH extension](https://code.visualstudio.com/docs/remote/ssh).
 Use `$planktoscope` as the host to connect to and open the `/home/pi/PlanktoScope` directory.
 

node-red/.config.projects.json

@@ -1,7 +1,14 @@
 {
     "projects": {
-        "planktoscopehat": {},
-        "adafruithat": {}
+        "planktoscopehat": {
+            "credentialSecret": false
+        },
+        "adafruithat": {
+            "credentialSecret": false
+        },
+        "dashboard": {
+            "credentialSecret": false
+        }
     },
     "activeProject": "planktoscopehat"
 }

node-red/package-lock.json

@@ -1,6 +1,9 @@
 {
   "private": true,
   "dependencies": {
+    "@flowfuse/node-red-dashboard": "~1.24.1",
+    "@flowfuse/node-red-dashboard-2-ui-flowviewer": "~1.0.1",
+    "node-red-contrib-cron-plus": "~2.1.0",
     "node-red-contrib-dir2files": "~0.3.0",
     "node-red-contrib-gpsd": "~1.0.8",
     "node-red-contrib-python3-function": "^0.0.4",

node-red/package.json

@@ -466,7 +466,7 @@ module.exports = {
 
         multiplayer: {
             /** To enable the Multiplayer feature, set this value to true */
-            enabled: false
+            enabled: true
         },
     },
 

node-red/projects/dashboard

@@ -43,6 +43,8 @@ console.log(`Hardware variant: ${variant}`)
 const CONFIG_PROJECT_PATH = path.join(__dirname, ".config.projects.json")
 
 const config = require(CONFIG_PROJECT_PATH)
-config.activeProject = variant
 
-fs.writeFileSync(CONFIG_PROJECT_PATH, JSON.stringify(config, null, 4))
+if (config.activeProject !== "dashboard") {
+  config.activeProject = variant
+  fs.writeFileSync(CONFIG_PROJECT_PATH, JSON.stringify(config, null, 4))
+}

node-red/settings.js

@@ -1,9 +1,6 @@
 #!/bin/bash -eux
 # Cleanup removes unnecessary files from the operating system for a smaller and more secure disk image.
 
-# Clear git repo - can be re-init with enable-developer-mode.sh
-rm -rf $HOME/PlanktoScope/.git
-
 # Clean up any unnecessary apt files
 sudo apt-get autoremove -y
 sudo apt-get clean -y