Add features from the Continue project: Autocomplete, Embeding indexing, Rerank

[qdrddr]

Continue has such as :

1. Autocomplete & here so I can choose a different model for this task such as Qwen Coder or Codestral.
2. Embed model for indexing local files and context retreval.
3. Reranking model to improve Embedding retreval quality.
4. Ability to approve certain tools and MCP Servers for automatic use, or vice versa: disable a tool in advance.

Also Profiles with preconfigured settings from above to choose prom quickly.

[qdrddr]

Please vote for my other ideas:

1. Code Property Graph for code comprehension with AI
2. Long-Term Conversation Memory
3. Add features from the Continue project: Autocomplete, Embeding indexing, Rerank (This one)
4. CodeAct architecture implementation of architecture used by Manus