feat: xcstrings empty nodes + untranslatables (#519)

* #This is the commit message #2:

feat: empty values in xcstrings

feat: shoudTranslate

chore: cleanup

* chore: changesets

Author: maxprilutskiy

.changeset/few-foxes-lick.md

@@ -0,0 +1,6 @@
+---
+"lingo.dev": minor
+---
+
+treat keys w/ empty nodes as values in `Localizable.xcstrings`
+skip keys w/ `shouldTranslate: false` in `Localizable.xcstrings`

.husky/commit-msg

@@ -1 +1 @@
-npx --no -- commitlint --edit $1
+pnpm commitlint --edit $1

package.json

@@ -12,6 +12,7 @@
   "devDependencies": {
     "@commitlint/cli": "^19.6.1",
     "@commitlint/config-conventional": "^19.6.0",
+    "commitlint": "^19.7.1",
     "husky": "^9.1.7",
     "turbo": "^2.3.3"
   },