* VAULT-15546 First pass at Vault Proxy docs
* VAULT-15546 correct errors
* VAULT-15546 fully qualify paths
* VAULT-15546 remove index
* VAULT-15546 Some typos and clean up
* VAULT-15546 fix link
* VAULT-15546 Add redirects so old links stay working
* VAULT-15546 more explicit redirects
* VAULT-15546 typo fixes
* Suggestions for Vault Agent & Vault Proxy docs (#20612)
* Rename 'agentandproxy' to 'agent-and-proxy' for better URL
* Update the index pages for each section
* VAULT-15546 fix link typo
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Co-authored-by: Yoko Hyakuna <yoko@hashicorp.com>
Violet Hynes