chore: update grammars and themes

Author: github-actions[bot]

latest-shiki-commit.txt

@@ -1 +1 @@
-8c563e7774fb3883f0274dd5754a6dfffdcb853c
+eea42916a8b62226dc69d46f0f98fd848c42dfb9

vendor/phiki/phiki/resources/languages/nushell.json

@@ -410,15 +410,18 @@
       ]
     },
     "function": {
-      "begin": "((?:export\\s+)?def(?:\\s+--\\w+)*)\\s+([-\\w]+|\"[- \\w]+\"|'[- \\w]+'|`[- \\w]+`)(\\s+--\\w+)*",
+      "begin": "((?:export\\s+)?def)(?:\\s+(--\\w+(?:\\s+--\\w+)*))?\\s+([-\\w]+|\"[- \\w]+\"|'[- \\w]+'|`[- \\w]+`)(?:\\s+(--\\w+(?:\\s+--\\w+)*))?",
       "beginCaptures": {
         "1": {
           "name": "entity.name.function.nushell"
         },
         "2": {
-          "name": "entity.name.type.nushell"
+          "name": "entity.name.function.nushell"
         },
         "3": {
+          "name": "entity.name.type.nushell"
+        },
+        "4": {
           "name": "entity.name.function.nushell"
         }
       },

vendor/phiki/phiki/resources/languages/swift.json

@@ -960,29 +960,25 @@
       ]
     },
     "declarations-extension": {
-      "begin": "\\b(extension)\\s+((?<q>`?)[_\\p{L}][_\\p{L}\\p{N}\\p{M}]*(\\k<q>))",
+      "begin": "\\b(extension)\\s+",
       "beginCaptures": {
         "1": {
           "name": "storage.type.$1.swift"
-        },
-        "2": {
+        }
+      },
+      "end": "(?<=})",
+      "name": "meta.definition.type.$1.swift",
+      "patterns": [
+        {
+          "begin": "\\G(?!\\s*[\\n:{])",
+          "end": "(?=\\s*[\\n:{])|(?!\\G)(?=\\s*where\\b)",
           "name": "entity.name.type.swift",
           "patterns": [
             {
               "include": "#declarations-available-types"
             }
           ]
         },
-        "3": {
-          "name": "punctuation.definition.identifier.swift"
-        },
-        "4": {
-          "name": "punctuation.definition.identifier.swift"
-        }
-      },
-      "end": "(?<=})",
-      "name": "meta.definition.type.$1.swift",
-      "patterns": [
         {
           "include": "#comments"
         },