chore: bump devx from v0.45.1 to v0.47.1

Includes tea CLI login failure handling, error messages, and release
retry fixes (DEVX-142). Also picks up promtool install support (DEVX-141)
and configurable test isolation checks (DEVX-140).

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

pyproject.toml

@@ -35,7 +35,7 @@ ci = [
     "build==1.5.1",
     "twine==6.2.0",
     # Reusable CI/CD and dev tools (auto-merge, pr-review, pre-push checks, etc.)
-    "devx @ git+https://git.oblachno.oblachno.fyi/oblachno-oss/devx.git@v0.45.1",
+    "devx @ git+https://git.oblachno.oblachno.fyi/oblachno-oss/devx.git@v0.47.1",
 ]
 # Lint and type-checking tools (validate job)
 lint = [
@@ -55,7 +55,7 @@ molecule = [
 dev = [
     "grm[ci,lint,molecule]",
     # Reusable CI/CD and dev tools (pre-push hooks, create-task, create-pr)
-    "devx @ git+https://git.oblachno.oblachno.fyi/oblachno-oss/devx.git@v0.45.1",
+    "devx @ git+https://git.oblachno.oblachno.fyi/oblachno-oss/devx.git@v0.47.1",
     # Non-Python dev dependency: checkmake (Makefile linter)
     # Install via: go install github.com/checkmake/checkmake/cmd/checkmake@latest
 ]