Refactor processURL to preserve original URL encoding

[luke-owen-crowdhandler]

ProcessURL previously ran the query string through query-string.parse → mutate → query-string.stringify, which re-encoded values and collapsed repeated keys. That caused two classes of issue: encoded characters like %20, %2B, %25 being rewritten, and duplicate keys (?foo=1&foo=2) being lost in the round-trip.

The new path keeps the raw query string as a string, uses regex to extract ch-* parameter values (decoded for internal use), and filters ch-* keys out by splitting/rejoining on &. Non-ch parameters are now preserved byte-for-byte, and duplicates are retained in order.

Also drops the query-string dependency and the unused QueryObject schema export.

[Copilot]

Pull request overview

Refactors ProcessURL query handling to preserve original URL encoding and retain duplicate query keys, while removing the query-string dependency and related schema.

Changes:

• Update ProcessURL to work off the raw query string, extracting ch-* params separately and filtering them out without re-encoding other params.
• Remove the query-string dependency and delete the unused QueryObject schema export.
• Regenerate distribution artifacts (dist/*) and update the npm lockfile accordingly.

Reviewed changes

Copilot reviewed 3 out of 16 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
src/common/types.ts	Removes QueryObject schema export.
src/common/processURL.ts	Implements raw query-string preservation + ch-* extraction/filtering.
package.json	Drops query-string dependency.
package-lock.json	Removes query-string from lockfile; also reflects package metadata (version/license).
dist/types/common/types.d.ts	Removes QueryObject from published type declarations.
dist/types/common/processURL.d.ts	Updates published types to match new ProcessURL internals.
dist/common/types.js	Removes QueryObject from built CommonJS output.
dist/common/processURL.js	Updates built CommonJS output for new query handling logic.
dist/crowdhandler.umd.js	Updates bundled UMD build (dependency removal + new query handling).
dist/crowdhandler.esm.js	Updates bundled ESM build (dependency removal + new query handling).
dist/crowdhandler.cjs.js	Updates bundled CJS build (dependency removal + new query handling).

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[Copilot]

decodeURIComponent does not translate + into a space, whereas the previous query-string.parse behavior treated + as a space in query parameters. This changes decoding semantics for ch-* values if they come in as form-encoded (e.g. ch-code=hello+world). Consider normalizing + (e.g. replace with %20 before decoding) or using URLSearchParams for decoding the ch-* params to preserve prior behavior.

Suggested change

	try {
	return decodeURIComponent(match[1]);
	} catch {
	return match[1];
	const normalizedValue = match[1].replace(/\+/g, "%20");
	try {
	return decodeURIComponent(normalizedValue);
	} catch {
	return match[1].replace(/\+/g, " ");