docs(configs): adds readme for configs package

configs/README.md

@@ -0,0 +1,45 @@
+# Aragon OSx Configs Commons
+
+The `@aragon/osx-commons-configs` provides configurations and helpers for said
+configurations necessary for the development of plugins and the OSx protocol.
+This includes:
+
+- Networks
+  - RPC url
+  - if it is a testnet or not
+  - chainID
+  - alias for ethers and Alchemy subgraph
+- Deployments of the OSx protocol grouped by network
+  - Version
+  - Contract name
+  - Contract address
+  - Deployment transaction
+  - Block number when the contract was deployed (This can differ from when the
+    contract was activated and put in use)
+
+## Installation
+
+Use [npm](https://www.npmjs.com/) or [yarn](https://yarnpkg.com/) to install
+@aragon/osx-commons-configs.
+
+```bash
+npm install @aragon/osx-commons-configs
+yarn add @aragon/osx-commons-configs
+```
+
+## Testing
+
+To execute library tests just run:
+
+```bash
+yarn test
+```
+
+## Security
+
+If you believe you've found a security issue, we encourage you to notify us. We
+welcome working with you to resolve the issue promptly.
+
+Security Contact Email: [email protected]
+
+Please do not use the issue tracker for security issues.

sdk/README.md

@@ -14,7 +14,7 @@
 - Extendable JS client with built-in Web3, Subgraph and IPFS
 - Extendable context for holding inheritable configuration
 
-# Installation
+## Installation
 
 Use [npm](https://www.npmjs.com/) or [yarn](https://yarnpkg.com/) to install
 @aragon/osx-commons-sdk.
@@ -24,7 +24,7 @@ npm install @aragon/osx-commons-sdk
 yarn add @aragon/osx-commons-sdk
 ```
 
-# Usage
+## Usage
 
 The SDK usage is demonstrated in the
 [SDK examples section of the Developer Portal](https://devs.aragon.org/docs/sdk/examples/).
@@ -64,7 +64,7 @@ When updating the `ClientCore` class:
 - **Update first** all affected enum's, types and interfaces in
   `src/internal/interfaces.ts`
 
-# Testing
+## Testing
 
 To execute library tests just run: