fix(language-service): allow native esm to import package (#1122)

with this patch, `@tailwindcss/language-service` can be imported/used in
Node.js in native esm mode.

adjusted "semver" imports to include an extension, as that package has
no "exports".

also upgrade semver to latest stable (7.7.1)

---------

Co-authored-by: Jordan Pittman <jordan@cryptica.me>

package.json

@@ -8,7 +8,7 @@
     "esbuild": "^0.24.0",
     "minimist": "^1.2.8",
     "prettier": "^3.2.5",
-    "semver": "^7.5.4"
+    "semver": "^7.7.1"
   },
   "prettier": {
     "semi": false,

packages/tailwindcss-language-service/package.json

@@ -31,7 +31,7 @@
     "postcss": "8.4.31",
     "postcss-selector-parser": "6.0.2",
     "postcss-value-parser": "4.2.0",
-    "semver": "7.5.2",
+    "semver": "7.7.1",
     "sift-string": "0.0.2",
     "stringify-object": "3.3.0",
     "tmp-cache": "1.1.0",

packages/tailwindcss-language-service/src/util/semver.ts

@@ -1,16 +1,18 @@
-import semverGte from 'semver/functions/gte'
-import semverLte from 'semver/functions/lte'
+import semverGte from 'semver/functions/gte.js'
+import semverLte from 'semver/functions/lte.js'
 
 export function gte(v1: string, v2: string): boolean {
   if (v1.startsWith('0.0.0-insiders')) {
     return true
   }
+
   return semverGte(v1, v2)
 }
 
 export function lte(v1: string, v2: string): boolean {
   if (v1.startsWith('0.0.0-insiders')) {
     return false
   }
+
   return semverLte(v1, v2)
 }