Clean up codebase and improve file loading

- Moved plugins to proper sub groups (autopairs, code_minimap, colorize, commentzar, info_bar, markdown_preview, prettify_json, search_replace, tabs_bar, telescope, toggle_source_view, lsp_client)
- Add filter_out_loaded_files to prevent opening already-loaded files
- Add INDEPENDENT source view state
- Fix cursor scroll position on buffer switch
- Fix signal blocking during file load
- Fix word boundary in completion provider
- Refactor code events into single events module

plugins/code/commands/commentzar/mixins/__init__.py

@@ -0,0 +1,3 @@
+"""
+    Pligin Module Mixin
+"""

plugins/code/commands/commentzar/mixins/code_comment_tags_mixin.py

@@ -0,0 +1,30 @@
+# Python imports
+
+# Lib imports
+
+# Application imports
+
+
+
+class CodeCommentTagsMixin:
+    def get_comment_tags(self, language):
+        start_tag, end_tag = self.get_line_comment_tags(language)
+        if (start_tag, end_tag) == (None, None):
+            start_tag, end_tag = self.get_block_comment_tags(language)
+
+        return start_tag, end_tag
+
+    def get_block_comment_tags(self, language):
+        start_tag = language.get_metadata('block-comment-start')
+        end_tag   = language.get_metadata('block-comment-end')
+
+        if start_tag and end_tag: return (start_tag, end_tag)
+
+        return (None, None)
+
+    def get_line_comment_tags(self, language):
+        start_tag = language.get_metadata('line-comment-start')
+
+        if start_tag: return (start_tag, None)
+
+        return (None, None)