linting: fix typos, add toml validation (#7007)

- adds the `toml` plugin to the `eslint` linting → expect to have `options/setting/config.toml` by #6862
- fixes `make lint-codespell` commands
- related concerning `codespell`: #3270
- info: codespell check is and was not activated in the workflows (could maybe, runs only few seconds on my system)

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7007
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Robert Wolff <mahlzahn@posteo.de>
Co-committed-by: Robert Wolff <mahlzahn@posteo.de>

modules/git/grep.go

@@ -125,7 +125,7 @@ func GrepSearch(ctx context.Context, repo *Repository, search string, opts GrepO
 		// (eg, global pattern = "src/**" and path = "node_modules/")
 
 		// FIXME: this is a bit too restrictive, and fails to consider cases where the
-		// gloabally set include pattern refers to a file than a directory
+		// globally set include pattern refers to a file than a directory
 		// (eg, global pattern = "**.go" and path = "modules/git")
 		exprMatched := false
 		for _, expr := range setting.Indexer.IncludePatterns {

modules/highlight/highlight_test.go

@@ -124,7 +124,7 @@ c=2
 		{
 			name:      "test.gradle.kts",
 			code:      "@file:Suppress(\"UnstableApiUsage\")",
-			want:      lines("<span class=\"nd\">@file</span><span class=\"p\">:</span><span class=\"n\">Suppress</span><span class=\"p\">(</span><span class=\"s2\">&#34;</span><span class=\"s2\">UnstableApiUsage</span><span class=\"s2\">&#34;</span><span class=\"p\">)</span>"),
+			want:      lines("<span class=\"nd\">@file</span><span class=\"p\">:</span><span class=\"n\">Suppress</span><span class=\"p\">(</span><span class=\"s2\">&#34;</span><span class=\"s2\">UnstableApiUsage</span><span class=\"s2\">&#34;</span><span class=\"p\">)</span>"), // codespell:ignore
 			lexerName: "Kotlin",
 		},
 	}

modules/indexer/code/bleve/tokenizer/hierarchy/hierarchy.go

@@ -31,19 +31,19 @@ func (t *PathHierarchyTokenizer) Tokenize(input []byte) analysis.TokenStream {
 	rv := make(analysis.TokenStream, 0, 8)
 	count, off := 1, 0
 
-	// iterate till all directory seperators
+	// iterate till all directory separators
 	for i := bytes.IndexRune(input[off:], '/'); i != -1; i = bytes.IndexRune(input[off:], '/') {
-		// the index is relative to input[offest...]
-		// add this index to the accumlated offset to get the index of the current seperator in input[0...]
+		// the index is relative to input[offset...]
+		// add this index to the accumulated offset to get the index of the current separator in input[0...]
 		off += i
 		rv = append(rv, &analysis.Token{
-			Term:     input[:off], // take the slice, input[0...index of seperator]
+			Term:     input[:off], // take the slice, input[0...index of separator]
 			Start:    0,
 			End:      off,
 			Position: count,
 			Type:     analysis.AlphaNumeric,
 		})
-		// increment the offset after considering the seperator
+		// increment the offset after considering the separator
 		off++
 		count++
 	}

modules/indexer/internal/bleve/query.go

@@ -13,8 +13,8 @@ import (
 // NumericEqualityQuery generates a numeric equality query for the given value and field
 func NumericEqualityQuery(value int64, field string) *query.NumericRangeQuery {
 	f := float64(value)
-	tru := true                                                  // codespell-ignore
-	q := bleve.NewNumericRangeInclusiveQuery(&f, &f, &tru, &tru) // codespell-ignore
+	tru := true                                                  // codespell:ignore
+	q := bleve.NewNumericRangeInclusiveQuery(&f, &f, &tru, &tru) // codespell:ignore
 	q.SetField(field)
 	return q
 }

modules/markup/markdown/markdown_test.go

@@ -471,7 +471,7 @@ func TestColorPreview(t *testing.T) {
 		// no backticks
 		"rgb(166, 32, 64)",
 		// typo
-		"`hsI(0, 100%, 50%)`", // codespell-ignore
+		"`hsI(0, 100%, 50%)`", // codespell:ignore
 		// looks like a color but not really
 		"`hsl(40, 60, 80)`",
 	}