Update readme with more contribution details, and fix a couple of issues

.github/workflows/ci.yml

@@ -4,7 +4,7 @@ on:
   push:
     branches: [ master ]
   schedule:
-    # Every day at midnight (UTC).
+    # Every day every two hours starting at midnight (UTC).
     - cron: '0 0,2,4,6,8,10,12,14,16,18,20,22 * * *'
 
 jobs:
@@ -15,10 +15,10 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     
-    - name: Install Node.js 12.x
+    - name: Install Node.js 14.x
       uses: actions/setup-node@v2
       with:
-        node-version: 12.x
+        node-version: 14.x
         cache: 'npm'
 
     - name: Install dependencies

README.md

@@ -1,12 +1,33 @@
 # Godot Team Reports
 
-This project is provided for Godot engine contributors to monitor stale
-and old PRs and help clean up the review backlog.
+This project is provided for Godot engine contributors to monitor stale and old PRs
+and help clean up the review backlog. PRs are grouped by the teams assigned to review
+them, so that maintainers have a good overview of their area of the engine.
 
 ## Contributing
 
-This project is written in JavaScript and built using Node.JS. Generated content is completely
-static and can be served from any web server without Node.JS. On the front end it uses
-Web Components to achieve reactivity and interactivity without reliance on heavy UI libraries.
+This project is written in JavaScript and built using Node.JS. HTML and CSS are used
+for presentation. The end result of the build process is completely static and can
+be server from any webserver, no Node.JS required.
 
-Further details on contributing will be added later.
+Front-end is designed in a reactive manner using industry standard Web Components
+(powered by `lit-element`). This provides native browser support, and results in a
+small overhead from the build process.
+
+To build the project locally you need to have Node.JS installed (12.x and newer
+should work just fine).
+
+1. Clone or download the project.
+2. From the project root run `npm install` or `yarn` to install dependencies.
+3. Run `npm run build` or `yarn run build` to build the pages.
+4. Run `npm run compose` or `yarn run compose` to fetch the data from GitHub.
+5. Serve the `out/` folder with your method of choice (e.g. using Python 3:
+   `python -m http.server 8080 -d ./out`).
+
+`rollup` is used for browser packing of scripts and copying of static assets. The
+data fetching script is plain JavaScript with `node-fetch` used to polyfill
+`fetch()`-like API.
+
+## License
+
+This project is provided under the [MIT License](LICENSE.md).

src/shared/scripts/global.js

@@ -49,7 +49,7 @@ const ReportsFormatter = {
   },
 
   formatDays(days) {
-    return days + " " + (days !== 0 ? "days" : "day")
+    return days + " " + (days !== 1 ? "days" : "day");
   },
 };