[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_158":159,"_160":161},"routes/_app.x.$handle.$name",{"_11":12,"_13":14,"_15":-7,"_18":19,"_17":-7,"_119":-5,"_20":120,"_22":121,"_122":123,"_124":125,"_25":126,"_24":-5,"_127":-5,"_128":-5,"_129":53,"_130":131,"_132":44,"_133":-5,"_134":-5,"_135":136},"routes/_app.x.$handle.$name.code.$",{"_11":12,"_13":14,"_15":16,"_17":-7,"_18":19,"_20":21,"_22":23,"_24":-7,"_25":26,"_27":-5,"_28":-5,"_29":-5,"_30":-5,"_31":-5},"handle","olivebl3ssings","name","portfolio-chatbot","branchName","main","version","path","","project",{"_33":61,"_13":14,"_45":62,"_63":-5,"_64":53,"_65":66,"_67":66,"_68":69,"_70":-5,"_71":72,"_73":37,"_74":44,"_75":-5,"_76":-5,"_77":78,"_79":80,"_81":82,"_83":84,"_85":86,"_87":-5,"_88":89,"_90":89,"_91":92,"_93":92,"_94":92,"_95":89,"_96":89,"_97":98,"_99":100,"_101":102,"_103":53},"tree",[56],"file","contents",[32],"upstream","pull","ahead","behind","envVars",{"_33":34,"_13":35,"_36":37,"_38":-5,"_39":40,"_41":42,"_43":44,"_45":46,"_17":47,"_48":49,"_50":51,"_52":53,"_54":-5,"_18":55},"id","3fb91ee7-9dbd-4116-b796-cb9cd424cfd0","main.ts","fileId","2120ab92-a63c-11f1-84b4-1607ee4eb77e","parentId","branchId","8f5cb908-4862-4f42-a8e7-e2947ec7a4f3","branchVersion",72,"latest",true,"createdAt",["D",1789007428351],67,"fileType","http","content","/**\n * Olivia's portfolio chat backend — Val Town HTTP val\n * =======================================================\n * FREE VERSION — uses Google's Gemini API free tier via the\n * gemini-flash-lite-latest alias, not Val Town's own std/openai proxy.\n * Switched after gpt-5.4-nano's pricing put it above Val Town's free\n * \"cheap model\" threshold, causing persistent 429s unrelated to actual\n * traffic. Gemini's free tier is a per-Google-account quota, not\n * shared or gated by pricing tiers the way Val Town's proxy was.\n *\n * IMPORTANT: this uses gemini-flash-lite-latest, a Google-maintained\n * floating alias, rather than a pinned model like gemini-2.5-flash-lite.\n * Google retires specific model versions on a cycle (that's what broke\n * this file once already — a pinned 2.5 model 404'd once 3.x became\n * current), but the -latest alias always points to whatever Flash-Lite\n * generation is current, so this shouldn't need manual updates.\n *\n * SETUP:\n * 1. Get a free Gemini API key at https://aistudio.google.com/apikey\n * (sign in with a Google account, no billing required).\n * 2. In Val Town, click \"New Val\" -> choose the HTTP val type.\n * 3. Delete the placeholder code and paste this entire file in.\n * 4. In the val's settings, add an Environment Variable named\n * GEMINI_API_KEY with the key from step 1. Do NOT paste the key\n * directly into this file.\n * 5. Save/run. Val Town gives you a public URL like:\n * https://yourname--something.web.val.run\n * 6. Test it (see the curl command below).\n * 7. Paste that URL into BACKEND_URL near the top of your widget's\n *

Code