chore: add misc/list-gnophers and .mailmap (gnolang#1265)

```console
$ cd ./misc/list-gnophers
$ ./main.sh
```

```csv
1617467419,53785+jaekwon@users.noreply.github.com,./examples/gno.land/p/demo/flow/flow.gno
1651096034,94029+moul@users.noreply.github.com,./examples/gno.land/p/demo/grc/grc721/igrc721.gno
1673524438,hariom.verma@tendermint.com,./examples/gno.land/p/demo/grc/grc721/basic_nft.gno
1677669053,100383075+Jammyaa@users.noreply.github.com,./examples/gno.land/p/demo/grc/grc1155/basic_grc1155_token.gno
1678259597,350354+grepsuzette@users.noreply.github.com,./examples/gno.land/r/demo/deep/very/deep/render.gno
1678709422,pushkarshetye803@gmail.com,./examples/gno.land/r/demo/groups/group.gno
1684921090,contact@albttx.tech,./examples/gno.land/p/demo/merkle/merkle.gno
1687179019,nir1218@users.noreply.github.com,./examples/gno.land/r/x/nir1218_evaluation_proposal/category.gno
1687263124,zack.scholl@gmail.com,./examples/gno.land/p/demo/microblog/microblog.gno
```

- Translate into GitHub usernames.
- Share the gnopher list on `r/gh` (gnolang#1134).
- Create a new `r/gnoland/gnophers` page with the following features:
  - Add a widget on `r/gnoland/home` displaying the "latest gnophers."
- Create a helper function like
`r/gnoland/gnophers.NumberByAddr("g1u7y667z64x2h7vc6fmpcprgey4ck233jaww9zq`)
-> `(2 int)` to use this info on other meta profiles, such as the future
"gnolinkedin" mixing facts and personal presentation
(gnolang/game-of-realms#5).
- Create a `r/gnoland/gnophers:username` route that returns a badge with
the username, gnopher number, "gnopher since <date>," and a `gnoface`
(gnolang#690).
- Stop checking and order t-shirts for the first 100 official gnophers.

```markdown
  |||||||
 ////////\
 |       |
 | ~   . |
)| X   X |.
 |       |
 |   C   |
 |       |
 |  __/  |
 |       |
 \~~~~~~~/
Gnopher#1
```

```markdown
  |||||||
 ////////\
 |       |
 | ~   . |
)| X   X |.
 |       |
 |   C   |
 |       |
 |  __/  |
 |       |
 \~~~~~~~/
Gnopher#2
```

cc @gnolang/devrels

Signed-off-by: moul <94029+moul@users.noreply.github.com>

SetTokenURI wip

.mailmap

@@ -0,0 +1,12 @@
+# man 5 gitmailmap
+# git log --mailmap --pretty=short | grep ^Author: | sort -u
+Jae Kwon <53785+jaekwon@users.noreply.github.com> Jae Kwon <jae@tendermint.com>
+Jae Kwon <53785+jaekwon@users.noreply.github.com> Jae Kwon <jae@gno.land>
+Jae Kwon <53785+jaekwon@users.noreply.github.com> jaekwon <jae@tendermint.com>
+Jae Kwon <53785+jaekwon@users.noreply.github.com> Naut Jae <naut_jae@Nauts-Mac-mini.local>
+Thomas Bruyelle <thomas.bruyelle@tendermint.com> Thomas Bruyelle <thomas.bruyelle@gmail.com>
+Thomas Bruyelle <thomas.bruyelle@tendermint.com> Thomas Bruyelle <thomasbruyelle@hey.com>
+Miloš Živković <milos.zivkovic@tendermint.com> Miloš Živković <milos@zmilos.com>
+Hariom Verma <hariom.verma@tendermint.com> Hariom Verma <hariom18599@gmail.com>
+Giancarlos Salas <me@giansalex.dev> Giancarlos Salas <giansalex@gmail.com>
+Morgan <morgan@morganbaz.com> Morgan <git@howl.moe>

examples/gno.land/p/demo/grc/grc721/basic_nft.gno

@@ -69,6 +69,26 @@ func (s *basicNFT) TokenURI(tid TokenID) (string, error) {
 	return uri.(string), nil
 }
 
+func (s *basicNFT) SetTokenURI(tid TokenID, TokenURI string) (string, error) {
+	owner, found := s.owners.Get(string(tid))
+	if !found {
+		return "", ErrInvalidTokenId
+	}
+
+	owner, err := s.OwnerOf(tid)
+	if err != nil {
+		return "", ErrCallerIsNotOwner
+	}
+
+	s.tokenURIs.Set(string(tid), TokenURI)
+	storedURI, added := s.tokenURIs.Get(string(tid))
+	if !added {
+		return "", ErrTokenURINotSet
+	}
+	tokenURIData := storedURI.(string)
+	return tokenURIData, nil
+}
+
 // IsApprovedForAll returns true if operator is approved for all by the owner.
 // Otherwise, returns false
 func (s *basicNFT) IsApprovedForAll(owner, operator std.Address) bool {

examples/gno.land/p/demo/grc/grc721/basic_nft_test.gno

@@ -135,6 +135,45 @@ func TestOwnerOf(t *testing.T) {
 	}
 }
 
+func TestSetTokenURI(t *testing.T) {
+	dummy := NewBasicNFT(dummyNFTName, dummyNFTSymbol)
+	if dummy == nil {
+		t.Errorf("should not be nil")
+	}
+
+	tokenID := "123"
+	owner := "owner1"
+	tokenURI := "http://example.com/token"
+
+	// Test case: Invalid token ID
+	_, err := dummy.SetTokenURI(tokenID, tokenURI)
+	if err != ErrInvalidTokenId {
+		t.Errorf("Expected error %v, got %v", ErrInvalidTokenId, err)
+	}
+
+	// Set owner for the token ID
+	dummy.owners[tokenID] = owner
+
+	// Test case: Caller is not owner
+	_, err = dummy.SetTokenURI(tokenID, tokenURI)
+	if err != ErrCallerIsNotOwner {
+		t.Errorf("Expected error %v, got %v", ErrCallerIsNotOwner, err)
+	}
+
+	// Set correct owner (mock the owner check)
+	dummy.owners[tokenID] = "correctOwner"
+
+	// Test case: Setting and retrieving TokenURI
+	setURI, err := dummy.SetTokenURI(tokenID, tokenURI)
+	if err != nil {
+		t.Errorf("Unexpected error: %v", err)
+	}
+	if setURI != tokenURI {
+		t.Errorf("Expected URI %v, got %v", tokenURI, setURI)
+	}
+
+}
+
 func TestIsApprovedForAll(t *testing.T) {
 	dummy := NewBasicNFT(dummyNFTName, dummyNFTSymbol)
 	if dummy == nil {

examples/gno.land/p/demo/grc/grc721/errors.gno

@@ -14,4 +14,5 @@ var (
 	ErrTransferToNonGRC721Receiver = errors.New("transfer to non GRC721Receiver implementer")
 	ErrCallerIsNotOwnerOrApproved  = errors.New("caller is not token owner or approved")
 	ErrTokenIdAlreadyExists        = errors.New("token id already exists")
+	ErrTokenURINotSet              = errors.New("tokenURI could not be set")
 )

examples/gno.land/p/demo/grc/grc721/igrc721.gno

@@ -5,6 +5,7 @@ import "std"
 type IGRC721 interface {
 	BalanceOf(owner std.Address) (uint64, error)
 	OwnerOf(tid TokenID) (std.Address, error)
+	SetTokenURI(tid TokenID, tokenURI string) (string, error)
 	SafeTransferFrom(from, to std.Address, tid TokenID) error
 	TransferFrom(from, to std.Address, tid TokenID) error
 	Approve(approved std.Address, tid TokenID) error

misc/list-gnophers/main.sh

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+main() {
+    cd ../..
+    for file in $(list_gno_files); do
+        extract_file_metadata $file
+    done > gno_file_commits.csv
+    echo
+    cat gno_file_commits.csv | sort_by_date | unique_by_author
+}
+
+list_gno_files() {
+    # list .gno file in examples/, remove tests and unit tests
+    find ./examples -name "*.gno" | grep -v _filetest.gno | grep -v _test.gno | grep -v gno.land/r/demo/tests
+}
+
+extract_file_metadata() {
+    file=$1
+    # get the first commit date of the file
+    first_commit_date=$(git log --pretty=format:%ct --follow $file | tail -n 1)
+    # get the email of the first contributor of the file
+    email=$(git log --mailmap --pretty=format:%aE --follow $file | tail -n 1)
+    # print the file name, first commit date, and email
+    echo "$first_commit_date,$email,$file"
+}
+
+sort_by_date() {
+    sort -t, -k1
+}
+
+unique_by_author() {
+    awk -F, '!seek[$2]++'
+}
+
+main