Add mvp plans for redvault-el

redvault_el_rs/README.md

@@ -24,6 +24,16 @@
 
 
 ## Planning
+- MVP:
+  - single file overlay
+    - get completion from server with single file context
+    - put completion into overlay
+    - trigger completion while typing, update cursor position etc, with debounce
+  - multi file overlay (with context based on currently open file)
+    - rank by imports/keywords/embeddings, test different approaches against each other
+  - multi file overlay (with context based on cursored function)
+  - better caching
+    - combine file-level/function-level context somehow, cache for recently/commonly used files
 
 
 ### Interface