docs: change branding Pawkey (#1)

- Change string instances from Sharkey to Pawkey
- Change logos and art to Pawkey
- Change repository URL where possible to our git repo
- Puppy > Shonks
- Change repo in compose_example.yml

Co-Authored-By: Bluey Heeler <bluey@pawkey.dev>

packages/misskey-js/src/autogen/apiClientJSDoc.ts

@@ -4455,7 +4455,7 @@ declare module '../api.js' {
     ): Promise<SwitchCaseResponseType<E, P>>;
 
     /**
-     * Get Sharkey Sponsors or Instance Sponsors
+     * Get Pawkey Sponsors or Instance Sponsors
      * 
      * **Credential required**: *No*
      */

packages/misskey-js/src/autogen/types.ts

@@ -3841,7 +3841,7 @@ export type paths = {
   '/sponsors': {
     /**
      * sponsors
-     * @description Get Sharkey Sponsors or Instance Sponsors
+     * @description Get Pawkey Sponsors or Instance Sponsors
      *
      * **Credential required**: *No*
      */
@@ -30970,7 +30970,7 @@ export type operations = {
   };
   /**
    * sponsors
-   * @description Get Sharkey Sponsors or Instance Sponsors
+   * @description Get Pawkey Sponsors or Instance Sponsors
    *
    * **Credential required**: *No*
    */