diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..aa193aa
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,34 @@
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+.venv/
+venv/
+ENV/
+env/
+.env
+*.egg-info/
+dist/
+build/
+
+# SSL/TLS certificates
+nginx/certs/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Logs
+*.log
+
+# Node (if added later)
+node_modules/
diff --git a/backend/.env b/backend/.env
deleted file mode 100644
index 636e9b2..0000000
--- a/backend/.env
+++ /dev/null
@@ -1,5 +0,0 @@
-OLLAMA_URL=http://127.0.0.1:11434
-OLLAMA_MODEL=ministral-3:3b
-HOMEBOX_URL=http://127.0.0.1:3100
-# Optional: pre-configured Homebox API token (skip login)
-# HOMEBOX_TOKEN=
diff --git a/backend/__pycache__/config.cpython-314.pyc b/backend/__pycache__/config.cpython-314.pyc
deleted file mode 100644
index 9688609..0000000
Binary files a/backend/__pycache__/config.cpython-314.pyc and /dev/null differ
diff --git a/backend/__pycache__/main.cpython-314.pyc b/backend/__pycache__/main.cpython-314.pyc
deleted file mode 100644
index e8fb2f3..0000000
Binary files a/backend/__pycache__/main.cpython-314.pyc and /dev/null differ
diff --git a/backend/routers/__pycache__/__init__.cpython-314.pyc b/backend/routers/__pycache__/__init__.cpython-314.pyc
deleted file mode 100644
index eb5b504..0000000
Binary files a/backend/routers/__pycache__/__init__.cpython-314.pyc and /dev/null differ
diff --git a/backend/routers/__pycache__/analyze.cpython-314.pyc b/backend/routers/__pycache__/analyze.cpython-314.pyc
deleted file mode 100644
index 243d113..0000000
Binary files a/backend/routers/__pycache__/analyze.cpython-314.pyc and /dev/null differ
diff --git a/backend/routers/__pycache__/homebox.cpython-314.pyc b/backend/routers/__pycache__/homebox.cpython-314.pyc
deleted file mode 100644
index afa352a..0000000
Binary files a/backend/routers/__pycache__/homebox.cpython-314.pyc and /dev/null differ
diff --git a/nginx/certs/cert.pem b/nginx/certs/cert.pem
deleted file mode 100644
index f528f0a..0000000
--- a/nginx/certs/cert.pem
+++ /dev/null
@@ -1,22 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDkzCCAnugAwIBAgIUBed6Tv0l8js/MNc7255Gwd1bhSgwDQYJKoZIhvcNAQEL
-BQAwSzELMAkGA1UEBhMCVVMxDDAKBgNVBAgMA0RldjEMMAoGA1UEBwwDRGV2MQww
-CgYDVQQKDANEZXYxEjAQBgNVBAMMCWxvY2FsaG9zdDAeFw0yNjAxMjYxMjA4MzFa
-Fw0yNzAxMjYxMjA4MzFaMEsxCzAJBgNVBAYTAlVTMQwwCgYDVQQIDANEZXYxDDAK
-BgNVBAcMA0RldjEMMAoGA1UECgwDRGV2MRIwEAYDVQQDDAlsb2NhbGhvc3QwggEi
-MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDeATt8IprWUjDwkzok126AGk1q
-pvSDgraZzFdpQGLwu3kosQQXameDTTymrZIWt+Duo+vVn4af+VIYJFDe10SG6YmW
-Ly/PPXUg6orG4lgGJUizzx5WAiW9FBe3xBmppqHwd0tnNG5HmUOTWTxKn2x5DU0v
-K7bvyAP/dC0htBwa6AEs2JDuRgX1tSWagbLZiwomJ1QWA9QyXpLqidBT04dAqWkX
-I4bldX/NX7rl6nlBxDGeyBq/JH4Z8pcTSZuIFK57nT43qMqT7VJ947A5pdhGJuD7
-Htz/tCk6w/pvHQs9+735/y3KSIAvJ3kKtAub/fCKPrvYqZUGHC3nXKf7g14JAgMB
-AAGjbzBtMB0GA1UdDgQWBBQElmtlcsn/97FlrmY6SQ+Ef1qQezAfBgNVHSMEGDAW
-gBQElmtlcsn/97FlrmY6SQ+Ef1qQezAPBgNVHRMBAf8EBTADAQH/MBoGA1UdEQQT
-MBGCCWxvY2FsaG9zdIcEfwAAATANBgkqhkiG9w0BAQsFAAOCAQEAikvYMwsVtaEN
-2PKbNvEd97+4jbKkXRBZ52QLXw/8P15Iy2TM0oZ/9s/1y+OCpuCCBX5T9PnOsGMZ
-HzkTCQ/aQlsBa09qK+iH3wUvvsRp1HN1pPt6mHdvEykZja+p0CO5T50h9I5HiCWE
-vYaC+L6LIJfRrgWnh4M3AEnS+EG9lIc9dwY2GMMqrCo3yrUMbM/LlpPyIwrEW2ai
-bax0MaXc8QXblEuYG8Ltp6Axpi/PmXCOcibXeMWb4bWkj2uD7lm0fJzCVFCRVCM6
-dXLIgOYDCuwBZ8d1leY5Ffw32exyPhzA6R6pvoQEKo1ddYiHe/pnSEg5wqxfx9Y3
-chH6UqopaA==
------END CERTIFICATE-----
diff --git a/nginx/certs/key.pem b/nginx/certs/key.pem
deleted file mode 100644
index 3f7b807..0000000
--- a/nginx/certs/key.pem
+++ /dev/null
@@ -1,28 +0,0 @@
------BEGIN PRIVATE KEY-----
-MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAoIBAQDeATt8IprWUjDw
-kzok126AGk1qpvSDgraZzFdpQGLwu3kosQQXameDTTymrZIWt+Duo+vVn4af+VIY
-JFDe10SG6YmWLy/PPXUg6orG4lgGJUizzx5WAiW9FBe3xBmppqHwd0tnNG5HmUOT
-WTxKn2x5DU0vK7bvyAP/dC0htBwa6AEs2JDuRgX1tSWagbLZiwomJ1QWA9QyXpLq
-idBT04dAqWkXI4bldX/NX7rl6nlBxDGeyBq/JH4Z8pcTSZuIFK57nT43qMqT7VJ9
-47A5pdhGJuD7Htz/tCk6w/pvHQs9+735/y3KSIAvJ3kKtAub/fCKPrvYqZUGHC3n
-XKf7g14JAgMBAAECggEACwhypVuu6EHTbtFSTWxrcHBeMpOziSmg24ndOjzZ7e7T
-OaN6eZNvK4ZWIk5z+S8QPavl14sDDMY+Pzbm0fxOyommrdEQhjMetBET7ohnKX8G
-2vDLKCkZKQlrmFVllRnT6Hh1Rd7EMEi8pAEGTwsXP/jaQiLhB4+gKzzh1U/3KZsQ
-Xm4JUoK6I3Mc8a1EbfW897WhKxX2EFMJ1uArFCA5G0iwQ77OaR23uzGSRgLNGuIr
-JzKSV0dhn7NBzHVO9UNGC2DFCXXgdT0Rr4CJCaF0ajGXnA5Iz1a9cqxF63R1gel4
-CqexvmbXNF5/YngbQJ/ym80pLFHQ+0niEoYPQKVj5QKBgQD9ccYHgLgudxP1eoco
-bD9MsZDHVzr3j5ubaVDjryCo2fGLvlS3/rrrr71y/8c47gA4v9f3sq/CIojjjU38
-i1Mav8KP/ZGOzfNnu6xTRxOiH+LElXaUJ2sQ7hSWZhax//ZP8QVN6a6+aTNN47jk
-TEtOgKxCGaiOS0gEOKLXpDYp8wKBgQDgPk1te2I/E1IqArkPAdYpBgeWCtvzK+kT
-Lb+l9XnJdCzHOemZOT+pB8JkOk/3LOpnluIusXWHJBEolMBS77C7iGLIdhG852sb
-XfvmK4Rz9OedQAQtrcxfosYjXm7jtMmecWCm4oUJmNxfREKfbuLf/m3Zmat8YrqW
-54sQgG/7EwKBgQDu8kFd+YGsbSAoJGkhN01GpXJ2Pkud84slrtlQkGAeUbxloACH
-qGXap0naDkRp7BnRZy3anmEOizi8MREBtOmZIonw74Q4OvvtJQeHTE+6Xo2SAchW
-TgOnZo+KbJ2hHE3BeN8jYdoaM1znZnd+5l9pl+7QMxizb05qjGsbG/rk+QKBgQCO
-uDhxWNkDyhk+MbN0kLesLnE/lrO8hhL2qORUDPMxO2aQehRp99zDiPO49MAWUhjy
-Sz6zdzCVDWh6SopJftId2UT9zt+lOiiaJ2v+Z24KmzGajLbcF8R+jcvLkPvEozi7
-Re+852jC3e5MF9bLQDjXVUi2+K4DIZceGkoQ+53JzwKBgQD1BJm5FdRo8KgIOllf
-6N6bJgNXR8xVbTFSUZRFS6lVKBbf+lqX767wt+uuET2Ejcxxa8Wcf+jWRg/vWsA/
-nI7n3k2k5wXXZsEhg8mrM6IL+K1C/f572+gjouCosxoTiUV4QmwpG7eUuSvcRjLl
-pl49j9FkYS7ZLF0Tp4nivDQsDg==
------END PRIVATE KEY-----