CUR2-803: catalyst cursor enablement

[tomfutago]

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Description:

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quick links for more information:

• README.md
• spellbook docs
• CONTRIBUTING.md

[cursor]

PR Summary

Introduces a Cursor IDE setup with catalyst command docs, Dune/AMP helper scripts, conventions, and ignore rules to streamline chain onboarding.

• Tooling/IDE:
  • Add .cursor/ setup with README, command invocations, and project-specific conventions in rules/catalyst.md.
• Commands/Docs:
  • New catalyst guides: foundational-metadata.md, gas-and-transfers.md, dex-integration.md with step-by-step workflows and queries.
  • Shared workflow steps in commands/catalyst/_shared.md.
• Scripts:
  • Add scripts/dune_query.py for running Dune queries and check_amp_support.py to validate AMP metadata API support; include scripts README.md and pyproject.toml.
• Ignore/Config:
  • Add .cursorignore; update .gitignore to track Cursor content while excluding generated artifacts/venvs.

^{Written by Cursor Bugbot for commit 73090f7. Configure here.}

[cursor]

Comment @cursor review or bugbot run to trigger another review on this PR

[cursor]

Bug: Parameters silently ignored when using raw SQL query

The CLI accepts --param arguments regardless of whether --query-id or --query is used, but when --query (raw SQL) is specified, the parsed parameters are never passed to run_query. On line 122, the call run_query(query=args.query) omits the parameters argument entirely, while line 120 correctly passes them for --query-id. This means if a user runs something like dune_query.py --query "SELECT..." --param chain=ethereum, the parameter is parsed but silently discarded, leading to unexpected behavior without any warning.