feat: refactor AI engine logic, remove cross-engine fallback, add retry with backoff, and bump version to 2.80.18

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "astra",
-  "version": "2.80.5",
+  "version": "2.80.18",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "astra",
-      "version": "2.80.5",
+      "version": "2.80.18",
       "license": "MIT",
       "dependencies": {
         "marked": "^18.0.2",
@@ -58,7 +58,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.29.0",
         "@babel/generator": "^7.29.0",
@@ -1943,7 +1942,6 @@
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       ],
       "license": "MIT",
-      "peer": true,
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         "baseline-browser-mapping": "^2.10.12",
         "caniuse-lite": "^1.0.30001782",
@@ -2841,7 +2839,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@jest/core": "^29.7.0",
         "@jest/types": "^29.6.3",
@@ -4398,7 +4395,6 @@
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       "dev": true,
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"