ui: 接入千问流式聊天并增强请求稳定性；

将首页从 mock 数据切换为真实流式会话，统一 API 网络层并支持 SSE 增量解析、超时与断线重试，提升前端在跨域代理和网络抖动场景下的可用性。

Made-with: Cursor

yarn.lock

@@ -367,6 +367,11 @@
     "@jridgewell/resolve-uri" "^3.1.0"
     "@jridgewell/sourcemap-codec" "^1.4.14"
 
+"@microsoft/fetch-event-source@^2.0.1":
+  version "2.0.1"
+  resolved "https://registry.npmmirror.com/@microsoft/fetch-event-source/-/fetch-event-source-2.0.1.tgz#9ceecc94b49fbaa15666e38ae8587f64acce007d"
+  integrity sha512-W6CLUJ2eBMw3Rec70qrsEW0jOm/3twwJv21mrmj2yORiaVmVYGS4sSS5yUwvQc1ZlDLYGPnClVWmUUMagKNsfA==
+
 "@napi-rs/wasm-runtime@^1.1.1":
   version "1.1.2"
   resolved "https://registry.npmmirror.com/@napi-rs/wasm-runtime/-/wasm-runtime-1.1.2.tgz#e25454b4d44cfabd21d1bc801705359870e33ecc"
@@ -1301,6 +1306,11 @@ async-function@^1.0.0:
   resolved "https://registry.npmmirror.com/async-function/-/async-function-1.0.0.tgz#509c9fca60eaf85034c6829838188e4e4c8ffb2b"
   integrity sha512-hsU18Ae8CDTR6Kgu9DYf0EbCr/a5iGL0rytQDobUcdpYOKokk8LEjVphnXkDkgpi0wYVsqrXuP0bZxJaTqdgoA==
 
+asynckit@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.npmmirror.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
+  integrity sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==
+
 available-typed-arrays@^1.0.7:
   version "1.0.7"
   resolved "https://registry.npmmirror.com/available-typed-arrays/-/available-typed-arrays-1.0.7.tgz#a5cc375d6a03c2efc87a553f3e0b1522def14846"
@@ -1308,6 +1318,15 @@ available-typed-arrays@^1.0.7:
   dependencies:
     possible-typed-array-names "^1.0.0"
 
+axios@^1.15.0:
+  version "1.15.0"
+  resolved "https://registry.npmmirror.com/axios/-/axios-1.15.0.tgz#0fcee91ef03d386514474904b27863b2c683bf4f"
+  integrity sha512-wWyJDlAatxk30ZJer+GeCWS209sA42X+N5jU2jy6oHTp7ufw8uzUTVFBX9+wTfAlhiJXGS0Bq7X6efruWjuK9Q==
+  dependencies:
+    follow-redirects "^1.15.11"
+    form-data "^4.0.5"
+    proxy-from-env "^2.1.0"
+
 balanced-match@^1.0.0:
   version "1.0.2"
   resolved "https://registry.npmmirror.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
@@ -1437,6 +1456,13 @@ colorette@^2.0.20:
   resolved "https://registry.npmmirror.com/colorette/-/colorette-2.0.20.tgz#9eb793e6833067f7235902fcd3b09917a000a95a"
   integrity sha512-IfEDxwoWIjkeXL1eXcDiow4UbKjhLdq6/EuSVR9GMN7KVH3r9gQ83e73hsz1Nd1T3ijd5xv1wcWRYO+D6kCI2w==
 
+combined-stream@^1.0.8:
+  version "1.0.8"
+  resolved "https://registry.npmmirror.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
+  integrity sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==
+  dependencies:
+    delayed-stream "~1.0.0"
+
 commander@^14.0.3:
   version "14.0.3"
   resolved "https://registry.npmmirror.com/commander/-/commander-14.0.3.tgz#425d79b48f9af82fcd9e4fc1ea8af6c5ec07bbc2"
@@ -1548,6 +1574,11 @@ define-properties@^1.1.3, define-properties@^1.2.1:
     has-property-descriptors "^1.0.0"
     object-keys "^1.1.1"
 
+delayed-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npmmirror.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+  integrity sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==
+
 dequal@^2.0.3:
   version "2.0.3"
   resolved "https://registry.npmmirror.com/dequal/-/dequal-2.0.3.tgz#2644214f1997d39ed0ee0ece72335490a7ac67be"
@@ -1959,6 +1990,11 @@ flatted@^3.2.9:
   resolved "https://registry.npmmirror.com/flatted/-/flatted-3.4.2.tgz#f5c23c107f0f37de8dbdf24f13722b3b98d52726"
   integrity sha512-PjDse7RzhcPkIJwy5t7KPWQSZ9cAbzQXcafsetQoD7sOJRQlGikNbx7yZp2OotDnJyrDcbyRq3Ttb18iYOqkxA==
 
+follow-redirects@^1.15.11:
+  version "1.16.0"
+  resolved "https://registry.npmmirror.com/follow-redirects/-/follow-redirects-1.16.0.tgz#28474a159d3b9d11ef62050a14ed60e4df6d61bc"
+  integrity sha512-y5rN/uOsadFT/JfYwhxRS5R7Qce+g3zG97+JrtFZlC9klX/W5hD7iiLzScI4nZqUS7DNUdhPgw4xI8W2LuXlUw==
+
 for-each@^0.3.3, for-each@^0.3.5:
   version "0.3.5"
   resolved "https://registry.npmmirror.com/for-each/-/for-each-0.3.5.tgz#d650688027826920feeb0af747ee7b9421a41d47"
@@ -1966,6 +2002,17 @@ for-each@^0.3.3, for-each@^0.3.5:
   dependencies:
     is-callable "^1.2.7"
 
+form-data@^4.0.5:
+  version "4.0.5"
+  resolved "https://registry.npmmirror.com/form-data/-/form-data-4.0.5.tgz#b49e48858045ff4cbf6b03e1805cebcad3679053"
+  integrity sha512-8RipRLol37bNs2bhoV67fiTEvdTrbMUYcFTiy3+wuuOnUog2QBHCZWXDRijWQfAkhBj2Uf5UnVaiWwA5vdd82w==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    es-set-tostringtag "^2.1.0"
+    hasown "^2.0.2"
+    mime-types "^2.1.12"
+
 fsevents@~2.3.3:
   version "2.3.3"
   resolved "https://registry.npmmirror.com/fsevents/-/fsevents-2.3.3.tgz#cac6407785d03675a2a5e1a5305c697b347d90d6"
@@ -2618,6 +2665,18 @@ micromatch@^4.0.8:
     braces "^3.0.3"
     picomatch "^2.3.1"
 
+mime-db@1.52.0:
+  version "1.52.0"
+  resolved "https://registry.npmmirror.com/mime-db/-/mime-db-1.52.0.tgz#bbabcdc02859f4987301c856e3387ce5ec43bf70"
+  integrity sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==
+
+mime-types@^2.1.12:
+  version "2.1.35"
+  resolved "https://registry.npmmirror.com/mime-types/-/mime-types-2.1.35.tgz#381a871b62a734450660ae3deee44813f70d959a"
+  integrity sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==
+  dependencies:
+    mime-db "1.52.0"
+
 mimic-function@^5.0.0:
   version "5.0.1"
   resolved "https://registry.npmmirror.com/mimic-function/-/mimic-function-5.0.1.tgz#acbe2b3349f99b9deaca7fb70e48b83e94e67076"
@@ -2874,6 +2933,11 @@ prop-types@^15.8.1:
     object-assign "^4.1.1"
     react-is "^16.13.1"
 
+proxy-from-env@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.npmmirror.com/proxy-from-env/-/proxy-from-env-2.1.0.tgz#a7487568adad577cfaaa7e88c49cab3ab3081aba"
+  integrity sha512-cJ+oHTW1VAEa8cJslgmUZrc+sjRKgAKl3Zyse6+PV38hZe/V6Z14TbCuXcan9F9ghlz4QrFr2c92TNF82UkYHA==
+
 punycode@^2.1.0:
   version "2.3.1"
   resolved "https://registry.npmmirror.com/punycode/-/punycode-2.3.1.tgz#027422e2faec0b25e1549c3e1bd8309b9133b6e5"