Memory examples and docs improvements

[TylerBarnes]

This PR:

1. Adds an examples section for memory + examples pages for pg, libsql, and upstash (based on the code examples in the repo)
2. Adds a "how memory works" section to the memory documentation page
3. Renames memory code example dir names to match other examples (eg memory-libsql -> memory-with-libsql)

For simplicity I've also added these changes to this PR:

• Renamed historySearch -> semanticRecall
• Renamed embeddingOptions -> embedding

[changeset-bot]

🦋 Changeset detected

Latest commit: 65f7205

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 103 packages

Name	Type
@mastra/memory	Patch
@mastra/core	Patch
ai-chatbot	Patch
@mastra/dane	Patch
memory-with-libsql	Patch
memory-with-pg	Patch
memory-with-upstash	Patch
travel-app	Patch
workflow	Patch
mastra	Patch
@mastra/deployer	Patch
@mastra/engine	Patch
@mastra/evals	Patch
@mastra/loggers	Patch
@mastra/mcp	Patch
@mastra/rag	Patch
@mastra/deployer-cloudflare	Patch
@mastra/deployer-netlify	Patch
@mastra/deployer-vercel	Patch
@mastra/store-pg	Patch
@mastra/store-upstash	Patch
@mastra/vector-astra	Patch
@mastra/vector-chroma	Patch
@mastra/vector-libsql	Patch
@mastra/vector-pg	Patch
@mastra/vector-pinecone	Patch
@mastra/vector-qdrant	Patch
@mastra/vector-upstash	Patch
@mastra/vector-vectorize	Patch
@mastra/speech-azure	Patch
@mastra/speech-deepgram	Patch
@mastra/speech-elevenlabs	Patch
@mastra/speech-google	Patch
@mastra/speech-ibm	Patch
@mastra/speech-murf	Patch
@mastra/speech-openai	Patch
@mastra/speech-playai	Patch
@mastra/speech-replicate	Patch
@mastra/speech-speechify	Patch
@mastra/composio	Patch
@mastra/firecrawl	Patch
@mastra/github	Patch
@mastra/ragie	Patch
@mastra/stabilityai	Patch
examples-agent	Patch
bird-checker-with-express	Patch
bird-checker-with-nextjs-and-eval	Patch
bird-checker-with-nextjs	Patch
mastra-examples-integrations	Patch
mastra-examples-llm	Patch
openapi-spec-writer	Patch
quick-start	Patch
stock-price-tool	Patch
weather-agent	Patch
workflow-ai-recruiter	Patch
workflow-with-inline-steps	Patch
workflow-with-separate-steps	Patch
yc-directory	Patch
using-a-workflow	Patch
bird-checker	Patch
hierarchical-multi-agent	Patch
multi-agent-workflow	Patch
system-prompt	Patch
using-a-tool	Patch
generate-object-structured	Patch
generate-text-from-image	Patch
generate-text-from-pdf	Patch
generate-text-system-prompt	Patch
generate-text-with-claude	Patch
generate-text-with-deepseek	Patch
generate-text-with-gemini	Patch
generate-text	Patch
stream-object-structured	Patch
stream-text	Patch
calling-agent-from-workflow	Patch
calling-llm-from-workflow	Patch
create-workflow	Patch
tool-as-workflow-step	Patch
workflow-with-branching-paths	Patch
workflow-with-cyclical-deps	Patch
workflow-with-parallel-steps	Patch
workflow-with-sequential-steps	Patch
adjust-chunk-delimiters	Patch
adjust-chunk-size	Patch
basic-rag	Patch
chunk-html	Patch
chunk-json	Patch
chunk-markdown	Patch
chunk-text	Patch
cleanup-rag	Patch
cot-rag	Patch
cot-workflow-rag	Patch
embed-chunk-array	Patch
embed-text-chunk	Patch
embed-text-with-cohere	Patch
filter-rag	Patch
graph-rag	Patch
hybrid-vector-search	Patch
insert-embedding-in-pgvector	Patch
insert-embedding-in-pinecone	Patch
metadata-extraction	Patch
rerank-rag	Patch
retrieve-results	Patch

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Name	Status	Preview	Comments	Updated (UTC)
bird-checker	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 4, 2025 11:00pm
crypto-chatbot	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 4, 2025 11:00pm
mastra-docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 4, 2025 11:00pm
openapi-spec-writer	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 4, 2025 11:00pm
travel-ai	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 4, 2025 11:00pm

[calcsam]

lgtm let's ship this