Fix loading state and error display issues

.claude/ProjectName

@@ -0,0 +1 @@
+InGeorgianLari

.github/workflows/build-and-test.yml

@@ -0,0 +1,54 @@
+name: Build and Test
+
+# Run on PRs and pushes to any branch
+on:
+  push:
+    branches: [ '**' ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: 9.0.x
+
+    - name: Restore dependencies
+      run: dotnet restore
+
+    - name: Build
+      run: dotnet build --configuration Release --no-restore
+
+    - name: Test
+      run: dotnet test --no-build --verbosity normal --configuration Release
+
+    - name: Publish
+      run: dotnet publish InGeorgianLari.csproj -c Release -o artifacts --nologo
+
+    # Upload build artifacts for inspection
+    - name: Upload build artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: build-artifacts-${{ github.sha }}
+        path: artifacts/
+        retention-days: 7
+
+    # Add build status comment to PR
+    - name: Comment PR
+      if: github.event_name == 'pull_request'
+      uses: actions/github-script@v7
+      with:
+        script: |
+          github.rest.issues.createComment({
+            issue_number: context.issue.number,
+            owner: context.repo.owner,
+            repo: context.repo.repo,
+            body: '✅ Build succeeded! The Blazor WASM app compiled successfully.'
+          })

.github/workflows/deploy-preview.yml

@@ -0,0 +1,87 @@
+name: Deploy Preview to GitHub Pages
+
+# Allow manual trigger from any branch
+on:
+  workflow_dispatch:
+    inputs:
+      environment:
+        description: 'Deployment environment name'
+        required: false
+        default: 'preview'
+        type: string
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment
+concurrency:
+  group: "pages-preview"
+  cancel-in-progress: true
+
+jobs:
+  # Build job
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 9.0.x
+
+      - name: Restore dependencies
+        run: dotnet restore
+
+      - name: Build
+        run: dotnet build --configuration Release --no-restore
+
+      - name: Publish
+        run: dotnet publish InGeorgianLari.csproj -c Release -o release --nologo
+
+      # Change base tag in index.html to match GitHub Pages subdirectory
+      - name: Change base tag
+        run: sed -i 's/<base href="\/" \/>/<base href="\/InGeorgianLari\/" \/>/g' release/wwwroot/index.html
+
+      # Copy index.html to 404.html to handle SPA routing
+      - name: Copy index.html to 404.html
+        run: cp release/wwwroot/index.html release/wwwroot/404.html
+
+      # Add .nojekyll file to tell GitHub Pages to not process files
+      - name: Add .nojekyll file
+        run: touch release/wwwroot/.nojekyll
+
+      # Add branch info file for preview identification
+      - name: Add branch info
+        run: |
+          echo "Branch: ${{ github.ref_name }}" > release/wwwroot/branch-info.txt
+          echo "Commit: ${{ github.sha }}" >> release/wwwroot/branch-info.txt
+          echo "Deployed: $(date -u +"%Y-%m-%d %H:%M:%S UTC")" >> release/wwwroot/branch-info.txt
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: release/wwwroot
+
+  # Deployment job
+  deploy:
+    environment:
+      name: ${{ inputs.environment || 'preview' }}
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
+
+      - name: Print deployment info
+        run: |
+          echo "🚀 Preview deployed!"
+          echo "📍 URL: ${{ steps.deployment.outputs.page_url }}"
+          echo "🌿 Branch: ${{ github.ref_name }}"
+          echo "📝 Commit: ${{ github.sha }}"

.github/workflows/deploy-to-github-pages.yml

@@ -0,0 +1,77 @@
+name: Deploy to GitHub Pages
+
+# Run workflow on every push to main branch
+on:
+  push:
+    branches: [ main ]
+  # Allow manual trigger
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  # Build job
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 9.0.x
+
+      - name: Restore dependencies
+        run: dotnet restore
+
+      - name: Build
+        run: dotnet build --configuration Release --no-restore
+
+      - name: Publish
+        run: dotnet publish InGeorgianLari.csproj -c Release -o release --nologo
+
+      # Change base tag in index.html to match GitHub Pages subdirectory
+      - name: Change base tag
+        run: |
+          # Check if custom domain exists
+          if [ -f "wwwroot/CNAME" ]; then
+            echo "Custom domain detected, keeping base href as /"
+          else
+            echo "No custom domain, updating base href for GitHub Pages subdirectory"
+            sed -i 's/<base href="\/" \/>/<base href="\/InGeorgianLari\/" \/>/g' release/wwwroot/index.html
+          fi
+
+      # Copy index.html to 404.html to handle SPA routing
+      - name: Copy index.html to 404.html
+        run: cp release/wwwroot/index.html release/wwwroot/404.html
+
+      # Add .nojekyll file to tell GitHub Pages to not process files
+      - name: Add .nojekyll file
+        run: touch release/wwwroot/.nojekyll
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: release/wwwroot
+
+  # Deployment job
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.mcp.json

@@ -0,0 +1,8 @@
+{
+  "mcpServers": {
+    "browser-tools": {
+      "command": "npx",
+      "args": ["-y", "@agentdeskai/browser-tools-mcp@1.2.0"]
+    }
+  }
+}

InGeorgianLari.csproj

@@ -4,11 +4,17 @@
     <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
+    <UserSecretsId>47609749-732c-40b4-8e0c-c4058246eb44</UserSecretsId>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.4" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="9.0.4" PrivateAssets="all" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Compile Remove="TestApi.cs" />
+    <Compile Remove="TestProgram.cs" />
+  </ItemGroup>
+
 </Project>

InGeorgianLari.sln

@@ -0,0 +1,24 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.2.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "InGeorgianLari", "InGeorgianLari.csproj", "{D349B586-9C07-545E-82ED-2AE339204C5E}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{D349B586-9C07-545E-82ED-2AE339204C5E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D349B586-9C07-545E-82ED-2AE339204C5E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D349B586-9C07-545E-82ED-2AE339204C5E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D349B586-9C07-545E-82ED-2AE339204C5E}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {BDFDEA20-AB0C-491D-A9C5-0321ABF0444B}
+	EndGlobalSection
+EndGlobal

Layout/NavMenu.razor

@@ -11,17 +11,7 @@
     <nav class="nav flex-column">
         <div class="nav-item px-3">
             <NavLink class="nav-link" href="" Match="NavLinkMatch.All">
-                <span class="bi bi-house-door-fill-nav-menu" aria-hidden="true"></span> Home
-            </NavLink>
-        </div>
-        <div class="nav-item px-3">
-            <NavLink class="nav-link" href="counter">
-                <span class="bi bi-plus-square-fill-nav-menu" aria-hidden="true"></span> Counter
-            </NavLink>
-        </div>
-        <div class="nav-item px-3">
-            <NavLink class="nav-link" href="weather">
-                <span class="bi bi-list-nested-nav-menu" aria-hidden="true"></span> Weather
+                <span class="bi bi-house-door-fill-nav-menu" aria-hidden="true"></span> კონვერტორი
             </NavLink>
         </div>
     </nav>

Models/ExchangeRate.cs

@@ -1,17 +1,39 @@
+using System.Text.Json.Serialization;
+
 namespace InGeorgianLari.Models;
 
 // Model for BOG API response structure
 public record ExchangeRatesResponse(List<CurrencyRate> Rates);
 
-public record CurrencyRate(
-    string Currency,
-    string Code,
-    int Quantity,
-    decimal RateFormated,
-    decimal DiffFormated,
-    decimal Rate,
-    string ValidFromDate,
-    int OrderNo,
-    decimal Dgtl,
-    decimal Mid
-);
+public record CurrencyRate
+{
+    [JsonPropertyName("code")]
+    public string Code { get; init; } = string.Empty;
+
+    [JsonPropertyName("name")]
+    public string Currency { get; init; } = string.Empty;
+
+    [JsonPropertyName("quantity")]
+    public int Quantity { get; init; }
+
+    [JsonPropertyName("rateFormated")]
+    public string RateFormated { get; init; } = string.Empty;
+
+    [JsonPropertyName("diffFormated")]
+    public string DiffFormated { get; init; } = string.Empty;
+
+    [JsonPropertyName("rate")]
+    public decimal Rate { get; init; }
+
+    [JsonPropertyName("date")]
+    public string ValidFromDate { get; init; } = string.Empty;
+
+    [JsonPropertyName("orderNo")]
+    public int OrderNo { get; init; }
+
+    [JsonPropertyName("dgtl")]
+    public decimal Dgtl { get; init; }
+
+    [JsonPropertyName("mid")]
+    public decimal Mid { get; init; }
+}