Convex MCP server

# 0.10.0 - Fix for panic in query subscriptions - Bump rust-version minimum from 1.71.1 to 1.80.1 # 0.9.0 - Add `ConvexClientBuilder` pattern for constructing `ConvexClient` - Add support for `on_state_change` for handling reconnects. - Bump rust-version minimum from 1.65.0 to 1.71.1 - Update `url` dependency. # 0.8.1 Remove native-tls-vendored dependency for tokio-tungstenite. Rely on requested features instead. # 0.8.0 - Support for passing through a client_id to ConvexClient - Dependency upgrades # 0.7.0 - Several dependency upgrades # 0.6.0 - Remove support for Set and Map Convex types. These types are deprecated. - Add comprehensive support for ConvexError with `data` payload as part of the `FunctionResult` enum. - Better support for emitting loglines # 0.5.0 - Prelim support for ConvexError, encoded into an anyhow::Error. Eventual plan is to expose a separate catchable type, but just getting something out quickly. PRs accepted! # 0.4.0 - Expose an alternate cleaner JSON export format on Value. The clean format is lossy in some cases (eg both integers and strings are encoded as JSON strings). - Expose native-tls-vendored feature # 0.3.1 - Fix compilation with `--features=testing` - Minor syntactic changes to quickstart # 0.3.0 - Remove `Value::Id` since document IDs are `Value::String`s for Convex functions starting from NPM version 0.17 - Minor improvements to convex_chat_client example - Minor improvements in convex_sync_types # 0.2.0 - BUGFIX: Client occasionally used to get stuck in a hot loop after network disconnect. - Tweak backoff params for better performance across network disconnect. - Minor improvements to convex_chat_client example - Minor fix to running tests - Bump tokio-tungstenite to 0.18 - Minor improvements in convex_sync_types # 0.1.2 Yanked and re-released as 0.2.0 # 0.1.1 - Fix race between mutation result and dropping a subscription. - Minor logging/error message improvements. # 0.1.0 - Initial release. - Support for queries, subscriptions, mutations, actions