docs: add gh docs

CONTRIBUTING.md

@@ -26,7 +26,7 @@ npm start
 ## Building
 
 ```bash
-npm run build
+npm run build:lib
 ```
 
 ## <a name="rules"></a> Coding Rules
@@ -42,6 +42,14 @@ We have very precise rules over how our git commit messages can be formatted. Th
 readable messages** that are easy to follow when looking through the **project history**. But also,
 we use the git commit messages to **generate the Cmdk changelog**.
 
+### Through CLI
+
+Simply run below command to take of all the rules:
+
+```bash
+npm run commit
+```
+
 ### Commit Message Format
 
 Each commit message consists of a **header**, a **body** and a **footer**. The header has a special

ISSUE_TEMPLATE.md

@@ -0,0 +1,55 @@
+<!--
+PLEASE HELP US PROCESS GITHUB ISSUES FASTER BY PROVIDING THE FOLLOWING INFORMATION.
+ISSUES MISSING IMPORTANT INFORMATION MAY BE CLOSED WITHOUT INVESTIGATION.
+-->
+
+## I'm submitting a...
+
+<!-- Check one of the following options with "x" -->
+<pre><code>
+[ ] Regression (a behavior that used to work and stopped working in a new release)
+[ ] Bug report  <!-- Please search GitHub for a similar issue or PR before submitting -->
+[ ] Performance issue
+[ ] Feature request
+[ ] Documentation issue or request
+[ ] Support request
+[ ] Other... Please describe:
+</code></pre>
+
+## Current behavior
+
+<!-- Describe how the issue manifests. -->
+
+## Expected behavior
+
+<!-- Describe what the desired behavior would be. -->
+
+## Minimal reproduction of the problem with instructions
+
+## What is the motivation / use case for changing the behavior?
+
+<!-- Describe the motivation or the concrete use case. -->
+
+## Environment
+
+<pre><code>
+Angular version: X.Y.Z
+<!-- Check whether this is still an issue in the most recent Angular version -->
+
+Browser:
+- [ ] Chrome (desktop) version XX
+- [ ] Chrome (Android) version XX
+- [ ] Chrome (iOS) version XX
+- [ ] Firefox version XX
+- [ ] Safari (desktop) version XX
+- [ ] Safari (iOS) version XX
+- [ ] IE version XX
+- [ ] Edge version XX
+
+For Tooling issues:
+- Node version: XX  <!-- run `node --version` -->
+- Platform:  <!-- Mac, Linux, Windows -->
+
+Others:
+<!-- Anything else relevant?  Operating system version, IDE, package manager, HTTP server, ... -->
+</code></pre>

PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,43 @@
+## PR Checklist
+
+Please check if your PR fulfills the following requirements:
+
+- [ ] The commit message follows our guidelines: CONTRIBUTING.md#commit
+- [ ] Tests for the changes have been added (for bug fixes / features)
+- [ ] Docs have been added / updated (for bug fixes / features)
+
+## PR Type
+
+What kind of change does this PR introduce?
+
+<!-- Please check the one that applies to this PR using "x". -->
+
+```
+[ ] Bugfix
+[ ] Feature
+[ ] Code style update (formatting, local variables)
+[ ] Refactoring (no functional changes, no api changes)
+[ ] Build related changes
+[ ] CI related changes
+[ ] Documentation content changes
+[ ] Other... Please describe:
+```
+
+## What is the current behavior?
+
+<!-- Please describe the current behavior that you are modifying, or link to a relevant issue. -->
+
+Issue Number: N/A
+
+## What is the new behavior?
+
+## Does this PR introduce a breaking change?
+
+```
+[ ] Yes
+[ ] No
+```
+
+<!-- If this PR contains a breaking change, please describe the impact and migration path for existing applications below. -->
+
+## Other information