diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 46d791c..76c8434 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -37,7 +37,7 @@
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         "svelte-range-slider-pips": "^4.1.0",
         "tslib": "^2.6.0",
-        "typescript": "^5.9.3",
+        "typescript": "^6.0.2",
         "vite": "^6.1.7",
         "vite-plugin-pwa": "^1.0.3"
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@@ -2901,18 +2901,18 @@
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       }
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-    "node_modules/@typescript-eslint/parser": {
+    "node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/type-utils": {
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-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.56.1.tgz",
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+      "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-8.56.1.tgz",
+      "integrity": "sha512-yB/7dxi7MgTtGhZdaHCemf7PuwrHMenHjmzgUW1aJpO+bBU43OycnM3Wn+DdvDO/8zzA9HlhaJ0AUGuvri4oGg==",
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       "license": "MIT",
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         "@typescript-eslint/typescript-estree": "8.56.1",
-        "@typescript-eslint/visitor-keys": "8.56.1",
-        "debug": "^4.4.3"
+        "@typescript-eslint/utils": "8.56.1",
+        "debug": "^4.4.3",
+        "ts-api-utils": "^2.4.0"
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@@ -2926,7 +2926,35 @@
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       }
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-    "node_modules/@typescript-eslint/project-service": {
+    "node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/type-utils/node_modules/@typescript-eslint/typescript-estree": {
+      "version": "8.56.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-8.56.1.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@typescript-eslint/project-service": "8.56.1",
+        "@typescript-eslint/tsconfig-utils": "8.56.1",
+        "@typescript-eslint/types": "8.56.1",
+        "@typescript-eslint/visitor-keys": "8.56.1",
+        "debug": "^4.4.3",
+        "minimatch": "^10.2.2",
+        "semver": "^7.7.3",
+        "tinyglobby": "^0.2.15",
+        "ts-api-utils": "^2.4.0"
+      },
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      },
+      "peerDependencies": {
+        "typescript": ">=4.8.4 <6.0.0"
+      }
+    },
+    "node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/type-utils/node_modules/@typescript-eslint/typescript-estree/node_modules/@typescript-eslint/project-service": {
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@@ -2948,30 +2976,35 @@
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       }
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-    "node_modules/@typescript-eslint/scope-manager": {
+    "node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/type-utils/node_modules/@typescript-eslint/typescript-estree/node_modules/@typescript-eslint/tsconfig-utils": {
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+      "integrity": "sha512-qOtCYzKEeyr3aR9f28mPJqBty7+DBqsdd63eO0yyDwc6vgThj2UjWfJIcsFeSucYydqcuudMOprZ+x1SpF3ZuQ==",
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-        "@typescript-eslint/types": "8.56.1",
-        "@typescript-eslint/visitor-keys": "8.56.1"
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       },
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/typescript-eslint"
+      },
+      "peerDependencies": {
+        "typescript": ">=4.8.4 <6.0.0"
       }
     },
-    "node_modules/@typescript-eslint/tsconfig-utils": {
+    "node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/utils": {
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-      "resolved": "https://registry.npmjs.org/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.56.1.tgz",
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+      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-8.56.1.tgz",
+      "integrity": "sha512-HPAVNIME3tABJ61siYlHzSWCGtOoeP2RTIaHXFMPqjrQKCGB9OgUVdiNgH7TJS2JNIQ5qQ4RsAUDuGaGme/KOA==",
       "dev": true,
       "license": "MIT",
+      "dependencies": {
+        "@eslint-community/eslint-utils": "^4.9.1",
+        "@typescript-eslint/scope-manager": "8.56.1",
+        "@typescript-eslint/types": "8.56.1",
+        "@typescript-eslint/typescript-estree": "8.56.1"
+      },
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         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
       },
@@ -2980,20 +3013,25 @@
         "url": "https://opencollective.com/typescript-eslint"
       },
       "peerDependencies": {
+        "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0",
         "typescript": ">=4.8.4 <6.0.0"
       }
     },
-    "node_modules/@typescript-eslint/type-utils": {
+    "node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/utils/node_modules/@typescript-eslint/typescript-estree": {
       "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-8.56.1.tgz",
-      "integrity": "sha512-yB/7dxi7MgTtGhZdaHCemf7PuwrHMenHjmzgUW1aJpO+bBU43OycnM3Wn+DdvDO/8zzA9HlhaJ0AUGuvri4oGg==",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-8.56.1.tgz",
+      "integrity": "sha512-qzUL1qgalIvKWAf9C1HpvBjif+Vm6rcT5wZd4VoMb9+Km3iS3Cv9DY6dMRMDtPnwRAFyAi7YXJpTIEXLvdfPxg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
+        "@typescript-eslint/project-service": "8.56.1",
+        "@typescript-eslint/tsconfig-utils": "8.56.1",
         "@typescript-eslint/types": "8.56.1",
-        "@typescript-eslint/typescript-estree": "8.56.1",
-        "@typescript-eslint/utils": "8.56.1",
+        "@typescript-eslint/visitor-keys": "8.56.1",
         "debug": "^4.4.3",
+        "minimatch": "^10.2.2",
+        "semver": "^7.7.3",
+        "tinyglobby": "^0.2.15",
         "ts-api-utils": "^2.4.0"
       },
       "engines": {
@@ -3004,25 +3042,74 @@
         "url": "https://opencollective.com/typescript-eslint"
       },
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-        "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0",
         "typescript": ">=4.8.4 <6.0.0"
       }
     },
-    "node_modules/@typescript-eslint/types": {
+    "node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/utils/node_modules/@typescript-eslint/typescript-estree/node_modules/@typescript-eslint/project-service": {
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-      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-8.56.1.tgz",
-      "integrity": "sha512-dbMkdIUkIkchgGDIv7KLUpa0Mda4IYjo4IAMJUZ+3xNoUXxMsk9YtKpTHSChRS85o+H9ftm51gsK1dZReY9CVw==",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/project-service/-/project-service-8.56.1.tgz",
+      "integrity": "sha512-TAdqQTzHNNvlVFfR+hu2PDJrURiwKsUvxFn1M0h95BB8ah5jejas08jUWG4dBA68jDMI988IvtfdAI53JzEHOQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@typescript-eslint/tsconfig-utils": "^8.56.1",
+        "@typescript-eslint/types": "^8.56.1",
+        "debug": "^4.4.3"
+      },
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      },
+      "peerDependencies": {
+        "typescript": ">=4.8.4 <6.0.0"
+      }
+    },
+    "node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/utils/node_modules/@typescript-eslint/typescript-estree/node_modules/@typescript-eslint/tsconfig-utils": {
+      "version": "8.56.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.56.1.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      },
+      "peerDependencies": {
+        "typescript": ">=4.8.4 <6.0.0"
+      }
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+    "node_modules/@typescript-eslint/parser": {
+      "version": "8.56.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.56.1.tgz",
+      "integrity": "sha512-klQbnPAAiGYFyI02+znpBRLyjL4/BrBd0nyWkdC0s/6xFLkXYQ8OoRrSkqacS1ddVxf/LDyODIKbQ5TgKAf/Fg==",
       "dev": true,
       "license": "MIT",
+      "dependencies": {
+        "@typescript-eslint/scope-manager": "8.56.1",
+        "@typescript-eslint/types": "8.56.1",
+        "@typescript-eslint/typescript-estree": "8.56.1",
+        "@typescript-eslint/visitor-keys": "8.56.1",
+        "debug": "^4.4.3"
+      },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
       },
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/typescript-eslint"
+      },
+      "peerDependencies": {
+        "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0",
+        "typescript": ">=4.8.4 <6.0.0"
       }
     },
-    "node_modules/@typescript-eslint/typescript-estree": {
+    "node_modules/@typescript-eslint/parser/node_modules/@typescript-eslint/typescript-estree": {
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       "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-8.56.1.tgz",
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@@ -3050,17 +3137,16 @@
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       }
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-    "node_modules/@typescript-eslint/utils": {
+    "node_modules/@typescript-eslint/parser/node_modules/@typescript-eslint/typescript-estree/node_modules/@typescript-eslint/project-service": {
       "version": "8.56.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-8.56.1.tgz",
-      "integrity": "sha512-HPAVNIME3tABJ61siYlHzSWCGtOoeP2RTIaHXFMPqjrQKCGB9OgUVdiNgH7TJS2JNIQ5qQ4RsAUDuGaGme/KOA==",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/project-service/-/project-service-8.56.1.tgz",
+      "integrity": "sha512-TAdqQTzHNNvlVFfR+hu2PDJrURiwKsUvxFn1M0h95BB8ah5jejas08jUWG4dBA68jDMI988IvtfdAI53JzEHOQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@eslint-community/eslint-utils": "^4.9.1",
-        "@typescript-eslint/scope-manager": "8.56.1",
-        "@typescript-eslint/types": "8.56.1",
-        "@typescript-eslint/typescript-estree": "8.56.1"
+        "@typescript-eslint/tsconfig-utils": "^8.56.1",
+        "@typescript-eslint/types": "^8.56.1",
+        "debug": "^4.4.3"
       },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -3070,10 +3156,58 @@
         "url": "https://opencollective.com/typescript-eslint"
       },
       "peerDependencies": {
-        "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0",
         "typescript": ">=4.8.4 <6.0.0"
       }
     },
+    "node_modules/@typescript-eslint/parser/node_modules/@typescript-eslint/typescript-estree/node_modules/@typescript-eslint/tsconfig-utils": {
+      "version": "8.56.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.56.1.tgz",
+      "integrity": "sha512-qOtCYzKEeyr3aR9f28mPJqBty7+DBqsdd63eO0yyDwc6vgThj2UjWfJIcsFeSucYydqcuudMOprZ+x1SpF3ZuQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      },
+      "peerDependencies": {
+        "typescript": ">=4.8.4 <6.0.0"
+      }
+    },
+    "node_modules/@typescript-eslint/scope-manager": {
+      "version": "8.56.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-8.56.1.tgz",
+      "integrity": "sha512-YAi4VDKcIZp0O4tz/haYKhmIDZFEUPOreKbfdAN3SzUDMcPhJ8QI99xQXqX+HoUVq8cs85eRKnD+rne2UAnj2w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@typescript-eslint/types": "8.56.1",
+        "@typescript-eslint/visitor-keys": "8.56.1"
+      },
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      }
+    },
+    "node_modules/@typescript-eslint/types": {
+      "version": "8.56.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-8.56.1.tgz",
+      "integrity": "sha512-dbMkdIUkIkchgGDIv7KLUpa0Mda4IYjo4IAMJUZ+3xNoUXxMsk9YtKpTHSChRS85o+H9ftm51gsK1dZReY9CVw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/typescript-eslint"
+      }
+    },
     "node_modules/@typescript-eslint/visitor-keys": {
       "version": "8.56.1",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-8.56.1.tgz",
@@ -7138,10 +7272,11 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.2.tgz",
+      "integrity": "sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==",
       "devOptional": true,
+      "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/frontend/package.json b/frontend/package.json
index 5512f54..dafe9ce 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -28,7 +28,7 @@
     "svelte-eslint-parser": "^1.6.0",
     "svelte-range-slider-pips": "^4.1.0",
     "tslib": "^2.6.0",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.2",
     "vite": "^6.1.7",
     "vite-plugin-pwa": "^1.0.3"
   },