Bernhard Müller a651ec946c feat(community): add metering data upload UI with preview and validation ... - Add frontend upload page with file selection, drag-and-drop, and preview - Add preview endpoint (POST /api/community/metering-data/preview/xlsx) - Validate FEED_IN only for PRODUCER, CONSUMPTION only for CONSUMER metering points - Optimize deduplication with bulk query (fix N+1 problem) - Eliminate duplicate DB query in validateRecords - Add 4 new tests for data type validation - Add navigation entry for admin users		2026-07-23 07:07:52 +02:00
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src	feat(community): add metering data upload UI with preview and validation	2026-07-23 07:07:52 +02:00
http-client.private.env.json	first working frontend/backend	2026-06-01 16:59:49 +02:00
iam.http	refactoring, adaption, community membership handing start implementing	2026-06-15 10:10:33 +02:00
pom.xml	feat(community): add metering data upload and query with XLSX support	2026-07-22 12:42:27 +02:00