* added mcp_tool + Example
* updated mcp-core version to allow for wasm compilation
* updated mcp_tool example
* updated mcp-core dep + fixed wasm target comp
* added mcp as a feature
* converted McpError via discussion
* forgot to mark impl of McpToolError under feature mcp
* update deps + example
* cleaned up cargo lock
* updated deps and example
* chore: adjust lock file for `deranged` to `0.4.0`
* chore: adjust lock file for `deranged` to `0.4.0`
* chore: adjust lock file for fast-embed
* chore: fix depr meth on lancedb (consequence of updating)
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Co-authored-by: 0xMochan <mochanbot@gmail.com>
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