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

cordis.patch.yml

@@ -0,0 +1,11 @@
+- insert:
+    - id: omp-lsp
+      name: '@local/omp-lsp'
+      config:
+        writethrough: true
+        # 1 error, 2 warning, 3 info, 4 hint
+        minSeverity: 2
+        budgetMs: 4000
+        idleMinutes: 10
+        disabled: []
+        servers: {}