Initial commit: omp-edit DSH plugin (oh-my-pi port) with docs and tests

cordis.patch.yml

@@ -0,0 +1,11 @@
+- insert:
+    - id: omp-edit
+      name: '@local/omp-edit'
+      config:
+        # hashline | replace | sloppy | apply_patch
+        mode: hashline
+        # true = never fall back from hashline for weak-at-hashline model families
+        strict: false
+        fallbackMode: replace
+        # substring of provider/model -> mode, first match wins
+        modelVariants: {}