No Static Search Index

[shreyashirsat32]

Problem: Search currently happens only in-memory on JSON, which will slow down with more profiles.

Solution: Generate a pre-built static search index (e.g., Lunr.js/Algolia DocSearch) at build time → super fast, scalable, and still static.

[sophiabrandt]

Sounds good, I suggest a build time script to pre-build the index (e.g. via lunr.js).

[sophiabrandt]

Opening this up for other contributors as it looks like OP is not interested in opening a PR.