feat: add generic parser filters to parse and search

[digizeph]

Summary

• add repeatable non-time --filter key=value|key!=value expressions to parse and search
• forward generic and extended element filters through remote-search client and SSE server
• normalize remote start + duration searches to explicit UTC epoch bounds

Validation

• cargo fmt -- --check
• cargo clippy --all-features -- -D warnings
• cargo test --all-features
• exercised parse/search CLI help plus accepted ip_version and rejected generic time filters

[Copilot]

Pull request overview

Adds generic bgpkit-parser filters to local and remote parse/search workflows.

Changes:

• Adds repeatable generic filter expressions with validation.
• Forwards extended filters through SSE remote search.
• Normalizes remote duration-based searches to epoch bounds.

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
src/lens/parse/mod.rs	Parses and applies generic filters.
src/lens/search/mod.rs	Validates parser filters before search.
src/server/search.rs	Accepts generic filters over SSE.
src/bin/commands/search.rs	Forwards filters and normalizes time bounds.
src/bin/commands/search_remote.rs	Extends the remote wire DTO.
CHANGELOG.md	Documents the feature.

---

💡 Add a code-review agent skill or configure MCP servers for context-aware, tailored reviews. Learn more in the docs.