Add TopByTechnologyTrigger for technology-based user rankings

- Implement TopByTechnologyTrigger that analyzes repositories and user activity
- Support for various technologies including CUDA, Qt, Docker, React, etc.
- Ranking based on commit activity and contribution patterns
- File pattern matching for technology detection
- Language analysis for technology weight calculation
- Updated Program.cs to register the new trigger
- Updated README.md with feature documentation and usage examples

Resolves issue #30: "Add top by technology"

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: konard

csharp/Platform.Bot/Program.cs

@@ -95,7 +95,7 @@ private static async Task<int> Main(string[] args)
                 var dbContext = new FileStorage(databaseFilePath?.FullName ?? new TemporaryFile().Filename);
                 Console.WriteLine($"Bot has been started. {Environment.NewLine}Press CTRL+C to close");
                 var githubStorage = new GitHubStorage(githubUserName, githubApiToken, githubApplicationName);
-                var issueTracker = new IssueTracker(githubStorage, new HelloWorldTrigger(githubStorage, dbContext, fileSetName), new OrganizationLastMonthActivityTrigger(githubStorage), new LastCommitActivityTrigger(githubStorage), new AdminAuthorIssueTriggerDecorator(new ProtectDefaultBranchTrigger(githubStorage), githubStorage), new AdminAuthorIssueTriggerDecorator(new ChangeOrganizationRepositoriesDefaultBranchTrigger(githubStorage, dbContext), githubStorage), new AdminAuthorIssueTriggerDecorator(new ChangeOrganizationPullRequestsBaseBranchTrigger(githubStorage, dbContext), githubStorage));
+                var issueTracker = new IssueTracker(githubStorage, new HelloWorldTrigger(githubStorage, dbContext, fileSetName), new OrganizationLastMonthActivityTrigger(githubStorage), new LastCommitActivityTrigger(githubStorage), new TopByTechnologyTrigger(githubStorage), new AdminAuthorIssueTriggerDecorator(new ProtectDefaultBranchTrigger(githubStorage), githubStorage), new AdminAuthorIssueTriggerDecorator(new ChangeOrganizationRepositoriesDefaultBranchTrigger(githubStorage, dbContext), githubStorage), new AdminAuthorIssueTriggerDecorator(new ChangeOrganizationPullRequestsBaseBranchTrigger(githubStorage, dbContext), githubStorage));
                 var pullRequenstTracker = new PullRequestTracker(githubStorage, new MergeDependabotBumpsTrigger(githubStorage));
                 var timestampTracker = new DateTimeTracker(githubStorage, new CreateAndSaveOrganizationRepositoriesMigrationTrigger(githubStorage, dbContext, Path.Combine(Directory.GetCurrentDirectory(), "/github-migrations")));
                 var cancellation = new CancellationTokenSource();

csharp/Platform.Bot/README.md

@@ -40,3 +40,26 @@ dotnet run MyNickname ghp_123 MyAppName db.links HelloWorldSet
 ```shell
 ./run.sh NICKNAME TOKEN APP_NAME
 ```
+
+## Features
+
+The bot responds to GitHub issues with specific triggers:
+
+- **Hello World**: Create issues with title "hello world" to test the bot
+- **Organization Last Month Activity**: Create issues with title "organization last month activity" to get member activity
+- **Top by Technology**: Create issues with title "Top by technology [TECHNOLOGY_NAME]" to get users ranked by their activity with specific technologies
+
+### Top by Technology
+
+The "Top by technology" feature analyzes repositories in your organization and ranks users based on:
+- Commit activity in repositories that contain the specified technology
+- Overall contribution activity weighted by technology usage
+- Repository language analysis and file patterns
+
+Example usage:
+- "Top by technology CUDA" - Find users working with CUDA
+- "Top by technology Qt" - Find users working with Qt
+- "Top by technology Docker" - Find users working with Docker
+- "Top by technology React" - Find users working with React
+
+The bot will analyze the last 3 months of activity and return the top 10 contributors for the specified technology.