diff --git a/.github/workflows/be-installation-test.yml b/.github/workflows/be-installation-test.yml
new file mode 100644
index 0000000..4492c91
--- /dev/null
+++ b/.github/workflows/be-installation-test.yml
@@ -0,0 +1,57 @@
+name: Test backend installation
+
+on:
+  pull_request:
+    branches:
+      - develop
+      - main
+    paths:
+      - '**.py'
+      - '**.txt'
+      - '**/pyproject.toml'
+      - '**/uv.lock'
+  workflow_dispatch:
+
+permissions:
+  checks: read
+  contents: read
+
+jobs:
+  installation-backend:
+    name: Test backend installation
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v5
+
+      - name: Set up Python environment
+        uses: actions/setup-python@v6
+        with:
+          python-version: "3.11"
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+        with:
+          version: "latest"
+          enable-cache: true
+
+      - name: Install dependencies
+        run: uv sync --locked --all-extras --dev --project backend-agent
+
+      - name: Start server and check health
+        working-directory: backend-agent
+        run: |
+          DISABLE_AGENT=1 DB_PATH=${RUNNER_TEMP}/data.db uv run main.py > server.log 2>&1 &
+          for i in {1..20}; do
+            sleep 1
+            status=$(curl -s -o /dev/null -w "%{http_code}" http://localhost:8080/health || true)
+            if [ "$status" -eq 200 ]; then
+              echo "Health check succeeded"
+              cat server.log
+              exit 0
+            fi
+          done
+          echo "Health check failed after waiting"
+          cat server.log
+          exit 1
diff --git a/.github/workflows/fe-installation-test.yml b/.github/workflows/fe-installation-test.yml
new file mode 100644
index 0000000..4b57c26
--- /dev/null
+++ b/.github/workflows/fe-installation-test.yml
@@ -0,0 +1,73 @@
+name: Test frontend installation
+
+on:
+  pull_request:
+    branches:
+      - develop
+      - main
+    paths:
+      - 'frontend/package*.json'
+      - 'frontend/**.ts'
+      - 'frontend/**.js'
+      - 'frontend/**.json'
+      - 'frontend/**.css'
+      - 'frontend/**.html'
+  workflow_dispatch:
+
+permissions:
+  checks: read
+  contents: read
+
+jobs:
+  installation-frontend:
+    name: Test frontend installation
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v5
+
+      - name: Set up Node.js environment
+        uses: actions/setup-node@v5
+        with:
+          node-version: "24"
+
+      - name: Install dependencies
+        working-directory: frontend
+        run: npm ci
+
+      - name: Build frontend
+        working-directory: frontend
+        run: npm run build
+
+      - name: Verify build artifacts
+        working-directory: frontend
+        run: |
+          if [ -d "dist/" ]; then
+            echo "Build artifacts found in dist/"
+            ls -la dist/
+          else
+            echo "Build artifacts not found"
+            exit 1
+          fi
+
+      - name: Test dev server startup
+        working-directory: frontend
+        timeout-minutes: 2
+        run: |
+          # Start the dev server in background
+          npm start &
+          DEV_SERVER_PID=$!
+
+          # Wait for server to be ready (max 60 seconds)
+          for i in {1..60}; do
+            sleep 1
+            if curl -f -s http://localhost:4200 > /dev/null 2>&1; then
+              echo "Dev server started successfully"
+              kill $DEV_SERVER_PID
+              exit 0
+            fi
+          done
+
+          echo "Dev server failed to start within 60 seconds"
+          kill $DEV_SERVER_PID
+          exit 1
\ No newline at end of file
diff --git a/.github/workflows/installation-test.yml b/.github/workflows/installation-test.yml
deleted file mode 100644
index ca117f0..0000000
--- a/.github/workflows/installation-test.yml
+++ /dev/null
@@ -1,55 +0,0 @@
-name: Test backend installation
-
-on:
-  pull_request:
-    branches:
-      - develop
-      - main
-    paths:
-      - '**.py'
-      - '**.txt'
-  workflow_dispatch:
-
-permissions:
-    checks: read
-    contents: read
-
-jobs:
-    installation:
-        name: Test backend installation
-        runs-on: ubuntu-latest
-        steps:
-            - name: Check out Git repository
-              uses: actions/checkout@v5
-
-            - name: Set up Python environment
-              uses: actions/setup-python@v6
-              with:
-                python-version: "3.11"
-                token: ${{ secrets.GITHUB_TOKEN }}
-
-            - name: Install uv
-              uses: astral-sh/setup-uv@v6
-              with:
-                version: "latest"
-                enable-cache: true
-
-            - name: Install dependencies
-              run: uv sync --locked --all-extras --dev --project backend-agent
-
-            - name: Start server and check health
-              working-directory: backend-agent
-              run: |
-                DISABLE_AGENT=1 DB_PATH=${RUNNER_TEMP}/data.db uv run main.py > server.log 2>&1 &
-                for i in {1..20}; do
-                  sleep 1
-                  status=$(curl -s -o /dev/null -w "%{http_code}" http://localhost:8080/health || true)
-                  if [ "$status" -eq 200 ]; then
-                    echo "Health check succeeded"
-                    cat server.log
-                    exit 0
-                  fi
-                done
-                echo "Health check failed after waiting"
-                cat server.log
-                exit 1
diff --git a/.github/workflows/lint-backend.yml b/.github/workflows/lint-backend.yml
index bb5f335..c1d13a6 100644
--- a/.github/workflows/lint-backend.yml
+++ b/.github/workflows/lint-backend.yml
@@ -7,6 +7,7 @@ on:
       - main
     paths:
       - '**.py'
+      - 'CHANGELOG.md'
   workflow_dispatch:
 
 permissions:
diff --git a/.github/workflows/lint-frontend.yml b/.github/workflows/lint-frontend.yml
index cb7f59f..6bdf6ce 100644
--- a/.github/workflows/lint-frontend.yml
+++ b/.github/workflows/lint-frontend.yml
@@ -6,9 +6,10 @@ on:
       - develop
       - main
     paths:
-      - '**.json'
       - '**.ts'
       - '**.js'
+      - '**/package.json'
+      - 'CHANGELOG.md'
   workflow_dispatch:
 
 permissions:
@@ -33,8 +34,8 @@ jobs:
             node-version: 24
 
       - name: Install Node.js dependencies
+        working-directory: frontend
         run: |
-          cd frontend
           npm ci
 
       - name: Run linters
@@ -42,6 +43,6 @@ jobs:
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           reporter: github-pr-review
+          workdir: frontend
           eslint_flags: "--format rdjson --ext .js,.jsx,.ts,.tsx ./"
           fail_level: error
-          workdir: frontend
diff --git a/frontend/.eslintrc.json b/frontend/.eslintrc.json
deleted file mode 100644
index 57a8875..0000000
--- a/frontend/.eslintrc.json
+++ /dev/null
@@ -1,48 +0,0 @@
-{
-  "root": true,
-  "ignorePatterns": [
-    "projects/**/*"
-  ],
-  "overrides": [
-    {
-      "files": [
-        "*.ts"
-      ],
-      "extends": [
-        "eslint:recommended",
-        "plugin:@typescript-eslint/recommended",
-        "plugin:@angular-eslint/recommended",
-        "plugin:@angular-eslint/template/process-inline-templates"
-      ],
-      "rules": {
-        "@angular-eslint/directive-selector": [
-          "error",
-          {
-            "type": "attribute",
-            "prefix": "app",
-            "style": "camelCase"
-          }
-        ],
-        "@angular-eslint/component-selector": [
-          "error",
-          {
-            "type": "element",
-            "prefix": "app",
-            "style": "kebab-case"
-          }
-        ],
-        "semi": 2
-      }
-    },
-    {
-      "files": [
-        "*.html"
-      ],
-      "extends": [
-        "plugin:@angular-eslint/template/recommended",
-        "plugin:@angular-eslint/template/accessibility"
-      ],
-      "rules": {}
-    }
-  ]
-}
diff --git a/frontend/eslint.config.mjs b/frontend/eslint.config.mjs
new file mode 100644
index 0000000..ec5a4bd
--- /dev/null
+++ b/frontend/eslint.config.mjs
@@ -0,0 +1,49 @@
+import { defineConfig, globalIgnores } from "eslint/config";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import js from "@eslint/js";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+    baseDirectory: __dirname,
+    recommendedConfig: js.configs.recommended,
+    allConfig: js.configs.all
+});
+
+export default defineConfig([globalIgnores(["projects/**/*"]), {
+    files: ["**/*.ts"],
+
+    extends: compat.extends(
+        "eslint:recommended",
+        "plugin:@typescript-eslint/recommended",
+        "plugin:@angular-eslint/recommended",
+        "plugin:@angular-eslint/template/process-inline-templates",
+    ),
+
+    rules: {
+        "@angular-eslint/directive-selector": ["error", {
+            type: "attribute",
+            prefix: "app",
+            style: "camelCase",
+        }],
+
+        "@angular-eslint/component-selector": ["error", {
+            type: "element",
+            prefix: "app",
+            style: "kebab-case",
+        }],
+
+        semi: 2,
+    },
+}, {
+    files: ["**/*.html"],
+
+    extends: compat.extends(
+        "plugin:@angular-eslint/template/recommended",
+        "plugin:@angular-eslint/template/accessibility",
+    ),
+
+    rules: {},
+}]);
\ No newline at end of file
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index f725de4..744d8b9 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -19,6 +19,7 @@
         "@angular/platform-browser-dynamic": "^20.2.4",
         "@angular/router": "^20.2.4",
         "apexcharts": "^5.3.5",
+        "marked": "^16.3.0",
         "ng-apexcharts": "^2.0.1",
         "ngx-markdown": "^20.1.0",
         "rxjs": "^7.8.2",
@@ -13628,16 +13629,15 @@
       }
     },
     "node_modules/marked": {
-      "version": "15.0.7",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-15.0.7.tgz",
-      "integrity": "sha512-dgLIeKGLx5FwziAnsk4ONoGwHwGPJzselimvlVskE9XLN4Orv9u2VA3GWw/lYUqjfA0rUT/6fqKwfZJapP9BEg==",
+      "version": "16.3.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-16.3.0.tgz",
+      "integrity": "sha512-K3UxuKu6l6bmA5FUwYho8CfJBlsUWAooKtdGgMcERSpF7gcBUrCGsLH7wDaaNOzwq18JzSUDyoEb/YsrqMac3w==",
       "license": "MIT",
-      "peer": true,
       "bin": {
         "marked": "bin/marked.js"
       },
       "engines": {
-        "node": ">= 18"
+        "node": ">= 20"
       }
     },
     "node_modules/math-intrinsics": {
@@ -13741,19 +13741,6 @@
         "uuid": "^11.1.0"
       }
     },
-    "node_modules/mermaid/node_modules/marked": {
-      "version": "16.2.0",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-16.2.0.tgz",
-      "integrity": "sha512-LbbTuye+0dWRz2TS9KJ7wsnD4KAtpj0MVkWc90XvBa6AslXsT0hTBVH5k32pcSyHH1fst9XEFJunXHktVy0zlg==",
-      "license": "MIT",
-      "optional": true,
-      "bin": {
-        "marked": "bin/marked.js"
-      },
-      "engines": {
-        "node": ">= 20"
-      }
-    },
     "node_modules/methods": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",