refactor: simplify how capitalization works (#1895)

Attempt to help @TC-MO to break down
#1890 to smaller self-contained
pieces.

Author: honzajavorek

.github/styles/Apify/Capitalization.yml

@@ -3,18 +3,5 @@ message: "The word '%s' should always be capitalized."
 ignorecase: false
 level: error
 tokens:
-  # Before the word there should be no: /, -, #, word character
-  # (avoids anchors, URLs, identifiers, and words like 'factors')
-  #
-  # After the word there should be no: /, } (avoids paths or URLs)
-  # Also no . followed by a word character (avoids 'actors.md')
-  - '(?<![\/\-#\w])actors(?![\/\}])(?!\.\w)'
-
-  # Before the word there should be no: /, -, #, ., `, word character
-  # (avoids anchors, URLs, identifiers, code, and words like 'factors')
-  #
-  # After the word there should be no: /, }, -, word character (avoids paths or URLs)
-  # Also no " =" (avoids code like "actor = ...")
-  # Also no . followed by a word character (avoids 'actor.md' or 'actor.update()')
-  - '(?<![\/\-#\.`\w])actor(?![\/\}\-\w])(?! =)(?!\.\w)'
-nonword: false
+  - '\bactor\b'
+  - '\bactors\b'