[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_104":105,"_106":107},"routes/embed.x.$handle.$name.$",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":-5},"handle","olivebl3ssings","name","portfolio-chatbot","path","main.ts","project",{"_22":45,"_11":12,"_33":46,"_47":-5,"_48":42,"_49":50,"_51":50,"_52":53,"_54":-5,"_55":56,"_57":25,"_58":32,"_59":-5,"_60":-5,"_61":62,"_63":64,"_65":66,"_67":68,"_69":70,"_71":-5,"_72":73,"_74":73,"_75":76,"_77":76,"_78":76,"_79":73,"_80":73,"_81":82,"_83":84,"_85":86,"_87":42},"file",{"_22":23,"_11":14,"_24":25,"_26":-5,"_27":28,"_29":30,"_31":32,"_33":34,"_35":36,"_37":38,"_39":40,"_41":42,"_43":-5,"_13":44},"permalink","https://www.val.town/x/olivebl3ssings/portfolio-chatbot/code/main.ts","extension","id","3fb91ee7-9dbd-4116-b796-cb9cd424cfd0","fileId","2120ab92-a63c-11f1-84b4-1607ee4eb77e","parentId","branchId","8f5cb908-4862-4f42-a8e7-e2947ec7a4f3","branchVersion",72,"latest",true,"createdAt",["D",1789007428351],"version",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 *