chore: remove localHypermodeModels list and handle 404s properly instead in local dev #475

Job	Run time
search	2s
test (runtime/languages/golang/testdata)	17s
test (runtime)	1m 7s
test (sdk/go/examples/time)	19s
test (sdk/go/examples/auth)	19s
test (sdk/go/examples/http)	20s
test (sdk/go/examples/textgeneration)	19s
test (sdk/go/examples/anthropic-functions)	18s
test (sdk/go/examples/neo4j)	20s
test (sdk/go/examples/vectors)	21s
test (sdk/go/examples/simple)	21s
test (sdk/go/examples/classification)	20s
test (sdk/go/examples/dgraph)	15s
test (sdk/go/examples/collections)	15s
test (sdk/go/examples/embedding)	17s
test (sdk/go/examples/postgresql)	17s
test (sdk/go/examples/graphql)	19s
test (sdk/go)	30s
test (sdk/go/templates/default)	21s
test (lib/wasmextractor)	15s
test (lib/metadata)	16s
test (lib/manifest)	21s
	7m 29s

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