Author	SHA1	Message	Date
Nacorid	6477d5845f	test: remove tautological stdlib-roundabout tests ... Aggressive deletion of tests that only replay stdlib or copy impl: - config/config_test.go: getEnvBool/splitComma/Load defaults (strings.* wrappers) - utils/styleProfiles_test.go: ParseEmbedding type-switch - store/migrate_test.go: extractUpSQL marker parsing - clustering/kmeans_test.go: IdenticalVectors/SingleItem/DifferentSeeds (trivial) - ollama/client_test.go: PromptStructure/UsesProvidedModels (setter replay)	2026-09-03 17:00:24 +00:00
Nacorid	fbd74a37b5	clustering: enrich Item with timestamp and engagement fields ... Carry post metadata (timestamp, likes, reposts, replies, quotes) through the clustering pipeline so analytics compute functions can use real values instead of placeholders. The clustering algorithm only consumes Text and Embedding, so this is backward-compatible.	2026-09-02 23:49:41 +02:00
Nacorid	877f839926	test: add clustering KMeans tests and ollama client tests ... - clustering/kmeans_test.go: TestKMeans (basic, empty, k>n, identical, single, deterministic, high-dim), TestCosineSimilarity, TestNormalize, TestInitializeKMeansPlusPlus - ollama/client_test.go: TestEmbedTexts, TestSummarizeStyle (streaming, errors, empty input), TestNew_UsesProvidedModels - ollama/client.go: early return for empty input in EmbedTexts/SummarizeStyle	2026-09-02 00:30:19 +02:00
Nacorid	d3845671b4	ollama: fix EmbedTexts signature, add model config, use clustering package ... - ollama/client.go: EmbedTexts accepts []clustering.Item, returns [][]float64 - backends.go: ollamaBackend interface uses clustering.Item - utils/styleProfiles.go: remove duplicate KMeans, normalize, cosineSimilarity - clustering/: new package with Item, Result types and KMeans - config.go: add EmbeddingModel, StyleModel env vars - main.go: pass model config to ollama.New() - go.mod: add github.com/ethereum/go-ethereum for test client	2026-09-01 23:40:21 +02:00