[AI] Publish loot-core (@actual-app/core) nightly first in workflow (#7200)

* [AI] Publish loot-core (@actual-app/core) nightly first in workflow

* [autofix.ci] apply automated fixes

* Refactor imports and update configuration

- Updated .oxfmtrc.json to change "parent" to ["parent", "subpath"].
- Removed unnecessary blank lines in various TypeScript files to improve code readability.
- Adjusted import order in reports and rules files for consistency.

* Add workflow steps to pack and publish the core package nightly

* Remove nightly tag from npm publish command in workflow for core package

* Update post-build script comment to reflect correct workspace command for loot-core declarations

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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

.oxfmtrc.json

@@ -10,7 +10,7 @@
       "builtin",
       "external",
       "loot-core",
-      "parent",
+      ["parent", "subpath"],
       "sibling",
       "index",
       "desktop-client"
@@ -22,7 +22,7 @@
       },
       {
         "groupName": "loot-core",
-        "elementNamePattern": ["loot-core/**"]
+        "elementNamePattern": ["loot-core/**", "@actual-app/core/**"]
       },
       {
         "groupName": "desktop-client",