Update crate cchain

Author: bors

cc/ha/cchain

@@ -15,3 +15,4 @@
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 {"name":"cchain","vers":"0.2.5","deps":[{"name":"anyhow","req":"^1.0.95","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"async-openai","req":"^0.27.2","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"clap","req":"^4.5.27","features":["cargo","derive","string"],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"console","req":"^0.15.10","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"dirs","req":"^6.0.0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"prettytable-rs","req":"^0.10.0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"regex","req":"^1.11.1","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"serde","req":"^1.0.217","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"serde_json","req":"^1.0.138","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"tokio","req":"^1.43.0","features":["full"],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"1e8313ebb893c0dcea9708dba083e18e4efec302f2433782e3a357d0ad5572fd","features":{},"yanked":false}
 {"name":"cchain","vers":"0.2.6","deps":[{"name":"anyhow","req":"^1.0.95","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"async-openai","req":"^0.27.2","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"clap","req":"^4.5.27","features":["cargo","derive","string"],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"console","req":"^0.15.10","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"dirs","req":"^6.0.0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"prettytable-rs","req":"^0.10.0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"regex","req":"^1.11.1","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"serde","req":"^1.0.217","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"serde_json","req":"^1.0.138","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"tokio","req":"^1.43.0","features":["rt-multi-thread","process"],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"426a7d4cc5a49afed1fa1b4bb84dfb1b4c1778e79e97a59ade3c505ce05b7303","features":{},"yanked":false}
+{"name":"cchain","vers":"0.2.7","deps":[{"name":"anyhow","req":"^1.0.95","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"async-openai","req":"^0.27.2","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"clap","req":"^4.5.27","features":["cargo","derive","string"],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"console","req":"^0.15.10","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"dirs","req":"^6.0.0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"prettytable-rs","req":"^0.10.0","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"regex","req":"^1.11.1","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"serde","req":"^1.0.217","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"serde_json","req":"^1.0.138","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"tempfile","req":"^3.17.1","features":[],"optional":false,"default_features":true,"target":null,"kind":"dev"},{"name":"tokio","req":"^1.43.0","features":["rt-multi-thread","process"],"optional":false,"default_features":true,"target":null,"kind":"normal"}],"cksum":"f93b0053506157986d59bc80b50ed011044953bac598d1be340880c6f0b0a504","features":{},"yanked":false}