Changed . token to _dot

This change allows the dotfiles to work with chezmoi (e.g: on windows)
and improves grepability with neovim/telescope

dot_config/nushell/nu_scripts/.github/workflows/ci.yml

@@ -0,0 +1,27 @@
+on:
+    pull_request:
+
+env:
+    NUSHELL_CARGO_PROFILE: ci
+    NU_LOG_LEVEL: DEBUG
+
+jobs:
+    nu-check:
+        runs-on: ubuntu-latest
+
+        steps:
+            - uses: actions/checkout@v4
+            - name: "Fetch main branch"
+              run: |
+                  git fetch origin main --depth 1
+            - uses: hustcer/setup-nu@v3.9
+              with:
+                  version: "*"
+                  check-latest: true
+                  # features: full # dataframe and extra included
+            - name: toolkit check pr
+              shell: nu {0}
+              # nix STUB_IDE_CHECK when nushell/nushell#12208 fixed
+              run: |
+                  use ${{ github.workspace }}/toolkit.nu *
+                  STUB_IDE_CHECK=true check pr --and-exit