add yearn vaults v3 docs (#291)

* add v3 docs

* adjust sidebar v3 title

* add quote style to repeated warning

* improve quoting style

* fix leftover header

* add read more links to v3 docs

* fix: wording

* fix: grammar and small fixes

* fix: space

* fix: more fixes

* fix: various

* fixes

* fix: smart modules

Co-authored-by: Marco Guaspari Worms <[email protected]>

* fix: punctuation

* fix: debt manager & update title

* fix: various fixes, eoa, multisig

* fix: remove colon outside of special highlighting

* fix: various

* fixes

* fix: standardize heading capitialization

* fix internal link

* fix casing

* fix casing

* improve wording

* improve wording

* fix: caps

* fix: wording

* feat: add vault factory to sidebar

* fix: reorder sidebar

* feat: update v3 docs

* chore: update the spechs

* Apply suggestions from code review

* grammar fixes

* Update v3.md

* Update overview.md

* test formula

* fix math formula

* apply standard style

* typos

* fix: wording

* fix: update wording and rephrase info

* fix: roles

* updates

* chore: update title caps

* updates and fixes

* updates and fixes

* updates

* updates

* mistake

* add: links

* fix: typo

* fix: duplicate info

* fix: duplicate info

* fix: spacing

---------

Co-authored-by: Dark Ghosty <[email protected]>
Co-authored-by: Schlagonia <[email protected]>
Co-authored-by: 0xBasically <[email protected]>

docs/getting-started/products/yvaults/overview.md

@@ -31,3 +31,7 @@ On the [yearn.finance](https://yearn.finance/) user interface, yield is displaye
 - **Strategist and Guardian are the new Controllers:** The Controller concept is not available in V2 yVaults and has been replaced by a Guardian and the Strategy creator \(strategist\). These 2 actors oversee strategy performance and are empowered to take action to improve capital management or act on critical situations.
 - **Automated vault housekeeping \(Keep3r network\):** `harvest()` and `earn()` calls are now automated through the Keep3r bots network. These 2 function calls are used to purchase new underlying collateral by selling the earned tokens while moving the profits back to the vault and later into strategies. The keep3r network takes the heavy lifting of doing these calls and running with the gas costs in exchange for keep3r tokens. This approach unloads humans from these housekeeping tasks.
 - **No Withdrawal Fee**: The one-time fee charged on balance upon withdrawal has been turned off for all vaults and only existed in the v1 iteration.
+
+## v3 yVaults
+
+The newest version of yVaults are EIP-4626 compatible and allow for tokenized strategies, read more: https://docs.yearn.finance/getting-started/products/yvaults/v3