fix: enhance findProjectRoot to traverse parent directories (#1302)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Ralph Khreish <35776126+Crunchyman-ralph@users.noreply.github.com>

.changeset/pre.json

@@ -1,22 +0,0 @@
-{
-  "mode": "exit",
-  "tag": "rc",
-  "initialVersions": {
-    "task-master-ai": "0.29.0-rc.0",
-    "@tm/cli": "",
-    "docs": "0.0.5",
-    "extension": "0.25.6-rc.0",
-    "@tm/ai-sdk-provider-grok-cli": "",
-    "@tm/build-config": "",
-    "@tm/claude-code-plugin": "0.0.1",
-    "@tm/core": ""
-  },
-  "changesets": [
-    "auto-update-changelog-highlights",
-    "mean-planes-wave",
-    "nice-ways-hope",
-    "plain-falcons-serve",
-    "silent-bushes-grow",
-    "smart-owls-relax"
-  ]
-}