docs: consolidate linter configurations and remove deprecated files

Author: MariusStorhaug

.github/linters/.codespellrc

@@ -1,3 +1,3 @@
 [codespell]
 skip = ./.github/linters
-ignore-words-list = afterall
+ignore-words-list = afterall,skelton,erformance

.github/linters/.markdown-lint.yml

@@ -8,20 +8,21 @@
 ###############
 # Rules by id #
 ###############
-MD004: false                  # Unordered list style
+MD004: false # Unordered list style
 MD007:
-  indent: 2                   # Unordered list indentation
+  indent: 2 # Unordered list indentation
 MD013:
-  line_length: 808            # Line length
+  line_length: 3000 # Line length
+MD025: false # Allow front-matter title + visible H1 on docs pages
 MD026:
-  punctuation: ".,;:!。，；:"  # List of not allowed
-MD029: false                  # Ordered list item prefix
-MD033: false                  # Allow inline HTML
-MD036: false                  # Emphasis used instead of a heading
-MD060:
-  style: "leading"            # Table column style (leading avoids emoji width issues)
+  punctuation: '.,;:!。，；:' # List of not allowed
+MD029: false # Ordered list item prefix
+MD033: false # Allow inline HTML
+MD036: false # Emphasis used instead of a heading
+MD041: false # First line in file should be a top level heading, PULL_REQUEST_TEMPLATE.md is an exception
+MD060: false # Documentation uses both compact and aligned table styles
 
 #################
 # Rules by tags #
 #################
-blank_lines: false  # Error on blank lines
+blank_lines: false # Error on blank lines

.github/linters/.powershell-psscriptanalyzer.psd1

@@ -50,7 +50,7 @@
         }
     }
     ExcludeRules = @(
-        'PSAvoidUsingWriteHost',        # Write-Host is acceptable in GitHub Actions runners
+        'PSAvoidUsingWriteHost',        # Write-Host is acceptable in GitHub Actions runners and docs tooling scripts
         'PSMissingModuleManifestField', # This rule is not applicable until the module is built.
         'PSUseToExportFieldsInManifest'
     )

.github/workflows/Docs.yml

@@ -50,7 +50,7 @@ jobs:
           ENABLE_GITHUB_ACTIONS_STEP_SUMMARY: true
           ENABLE_GITHUB_PULL_REQUEST_SUMMARY_COMMENT: true
           FILTER_REGEX_INCLUDE: '.*(docs/.*|\.github/actions/update-index/.*|\.github/workflows/Docs\.yml)$'
-          LINTER_RULES_PATH: docs/.github/linters
+          LINTER_RULES_PATH: .github/linters
           SAVE_SUPER_LINTER_SUMMARY: true
           VALIDATE_BIOME_LINT: false
           VALIDATE_BIOME_FORMAT: false