chore(github): set up CODEOWNERS file, modified issue templates

Author: liamross

.github/CODEOWNERS

@@ -0,0 +1,36 @@
+# Global, lowest priority (will be overridden by any below).
+*                         @liamross
+
+# GITHUB: Actions, templates, etc.
+/.github                  @liamross
+
+# BUILD: Build and bundling scripts and configs.
+/scripts/build_package.sh @liamross
+/configs/                 @liamross
+/.postcssrc.js            @liamross
+/webpack.config.ts        @liamross
+
+# RELEASES: Commit, Changelog, and GitHub release preferences.
+/commitlint.config.js     @liamross
+/.versionrc.js            @liamross
+/CHANGELOG.md             @liamross
+
+# DOCUMENTATION: Storybook configuration directories.
+/.storybook/              @liamross
+/public/                  @liamross
+
+# TESTING: Testing configuration.
+/jest.config.js           @liamross
+/.enzyme.js               @liamross
+
+# LINTING: Linters and formatters.
+/.huskyrc                 @liamross
+/.prettier*               @liamross
+/.eslint*                 @liamross
+
+# SCRIPT(Make): Make script and utilities.
+/scripts/make/            @liamross
+/scripts/utils/           @liamross
+
+# SCRIPT(Sass): Sass AST parser and docs generator.
+/scripts/parse_scss.js    @liamross

.github/ISSUE_TEMPLATE/request--component.md

@@ -11,15 +11,6 @@ assignees: ''
 
 <!-- Describe the component here -->
 
-### What kind of component is it
+### Additional context
 
-<!-- Uncomment one of the below: -->
-
-<!-- Custom: Doesn't use Material-UI in any way -->
-<!-- Re-themed: Re-theme a Material-UI component without changing it -->
-<!-- Extend: Uses a Material-UI component, and alters functionality -->
-<!-- N/A -->
-
-### Designs / more information
-
-<!-- Post any links to UXPin or attach any applicable material + more info -->
+<!-- Post any links to designs or add more information -->

.github/ISSUE_TEMPLATE/request--functionality.md

@@ -11,6 +11,6 @@ assignees: ''
 
 <!-- Describe the feature here -->
 
-### Designs / more information
+### Additional context
 
-<!-- Post any links to UXPin or attach any applicable material + more info -->
+<!-- Post any links to designs or add more information -->