docs: replace Tendermint references in docs with CometBFT

[cipherzzz]

Description

Closes: #14915

Pretty much a find/replace of Tendermint with CometBFT for all the MD docs in the project. I looked at the context of each replace and it seemed to read ok and make sense to me. I am only targeting main with these changes per the issue - no backported release branches or anything.

# Issue Comment
IMHO only main/v0.48+ should have all the renaming changes in the docs

---

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[julienrbrt]

IMHO only main/v0.48+ should have all the renaming changes in the docs

Right, for v0.45 and v0.46 it is not important indeed (and fortunately because the docs are completely different there 😅). At the time I wrote the issue, it was not sure if v0.47 was going to migrate or not.

Now that it did, we should backport this PR to v0.47, so the docs are correct there. Fortunately, if you only touch *.md files, there should not be any conflict in the backport :)

[cipherzzz]

@julienrbrt - You want me to replace

             {
               label: "Tendermint Core",
               href: "https://docs.tendermint.com",
             },

with

              {
                label: "CometBFT",
                href: "https://docs.cometbft.com",
              },

❓

[julienrbrt]

@julienrbrt - You want me to replace

             {
               label: "Tendermint Core",
               href: "https://docs.tendermint.com",
             },

with

              {
                label: "CometBFT",
                href: "https://docs.cometbft.com",
              },

question

Yes, exactly :)

[cipherzzz]

@julienrbrt - You want me to replace

             {
               label: "Tendermint Core",
               href: "https://docs.tendermint.com",
             },

with

              {
                label: "CometBFT",
                href: "https://docs.cometbft.com",
              },

question

Yes, exactly :)

Ok, Done

[julienrbrt]

You simply need to revert those ToC and let's merge!

[cipherzzz]

You simply need to revert those ToC and let's merge!

@julienrbrt - I think we're good - famous last words....

[julienrbrt]

@Mergifyio backport release/v0.47.x

[mergify]

backport release/v0.47.x

✅ Backports have been created

• #15401 docs: replace Tendermint references in docs with CometBFT (backport #15339) has been created for branch release/v0.47.x