Reduce Oracle Database MCP Toolkit Tool Count by Consolidating Log Analyzer Tools

[Youssef-Erradi]

Description

Due to the large number of the tools offered by the Oracle Database MCP Toolkit, this PR aims to consolidate the 8 log analyzer into 2: jdbc-analyzer and rdbms-analyzer.
Summary of the code changes:

• Changed the tools Schemas in ToolSchemas.java by adding action enum:
  • For jdbc-analyzer:
    • stats: aggregated statistics such as errors, packets, bytes.
    • queries: executed SQL queries with timestamp/execution info.
    • errors: reported errors with stack trace/context.
    • connection-events: opened/closed connection events.
    • list-files: list visible files in a directory.
    • compare: compare two JDBC logs.
  • For rdbms-analyzer:
    • rdbms-errors: extract all reported errors from an RDBMS/SQLNet trace.
    • packet-dumps: extract packet dump records that match a specified connectionId.
• In ServerConfig.java: Change log-analyzer toolset to include only jdbc-analyzer and rdbms-analyzer.
• In LogAnalyzerTools.java: Replace all JDBC tools by getJDBCAnalyzerTool() and RDBMS tools by getRDBMSAnalyzerTool().
• Update README.md to reflect the changes.

Type of change

• Enhancement (non-breaking change which improves the product)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules