WIP: Save agent roles integration work before CHORUS rebrand

- Agent roles and coordination features
- Chat API integration testing
- New configuration and workspace management

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

vendor/github.com/multiformats/go-multibase/.codecov.yml

@@ -0,0 +1 @@
+comment: off

vendor/github.com/multiformats/go-multibase/.gitignore

@@ -0,0 +1,3 @@
+*.swp
+
+multibase-conv/multibase-conv

vendor/github.com/multiformats/go-multibase/.gitmodules

@@ -0,0 +1,3 @@
+[submodule "spec"]
+	path = spec
+	url = https://github.com/multiformats/multibase.git

vendor/github.com/multiformats/go-multibase/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 Protocol Labs Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/github.com/multiformats/go-multibase/Makefile

@@ -0,0 +1,7 @@
+test: deps
+	go test -count=1 -race -v ./...
+
+export IPFS_API ?= v04x.ipfs.io
+
+deps:
+	go get -t ./...

vendor/github.com/multiformats/go-multibase/README.md

@@ -0,0 +1,31 @@
+# go-multibase
+
+[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io)
+[![](https://img.shields.io/badge/project-multiformats-blue.svg?style=flat-square)](https://github.com/multiformats/multiformats)
+[![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](https://webchat.freenode.net/?channels=%23ipfs)
+[![](https://img.shields.io/badge/readme%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/RichardLitt/standard-readme)
+[![Travis CI](https://img.shields.io/travis/multiformats/go-multibase.svg?style=flat-square&branch=master)](https://travis-ci.org/multiformats/go-multibase)
+[![codecov.io](https://img.shields.io/codecov/c/github/multiformats/go-multibase.svg?style=flat-square&branch=master)](https://codecov.io/github/multiformats/go-multibase?branch=master)
+
+> Implementation of [multibase](https://github.com/multiformats/multibase) -self identifying base encodings- in Go.
+
+
+## Install
+
+`go-multibase` is a standard Go module which can be installed with:
+
+```sh
+go get github.com/multiformats/go-multibase
+```
+
+## Contribute
+
+Contributions welcome. Please check out [the issues](https://github.com/multiformats/go-multibase/issues).
+
+Check out our [contributing document](https://github.com/multiformats/multiformats/blob/master/contributing.md) for more information on how we work, and about contributing in general. Please be aware that all interactions related to multiformats are subject to the IPFS [Code of Conduct](https://github.com/ipfs/community/blob/master/code-of-conduct.md).
+
+Small note: If editing the README, please conform to the [standard-readme](https://github.com/RichardLitt/standard-readme) specification.
+
+## License
+
+[MIT](LICENSE) © 2016 Protocol Labs Inc.

vendor/github.com/multiformats/go-multibase/base16.go

@@ -0,0 +1,21 @@
+package multibase
+
+func hexEncodeToStringUpper(src []byte) string {
+	dst := make([]byte, len(src)*2)
+	hexEncodeUpper(dst, src)
+	return string(dst)
+}
+
+var hexTableUppers = [16]byte{
+	'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+	'A', 'B', 'C', 'D', 'E', 'F',
+}
+
+func hexEncodeUpper(dst, src []byte) int {
+	for i, v := range src {
+		dst[i*2] = hexTableUppers[v>>4]
+		dst[i*2+1] = hexTableUppers[v&0x0f]
+	}
+
+	return len(src) * 2
+}

vendor/github.com/multiformats/go-multibase/base2.go

@@ -0,0 +1,52 @@
+package multibase
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+// binaryEncodeToString takes an array of bytes and returns
+// multibase binary representation
+func binaryEncodeToString(src []byte) string {
+	dst := make([]byte, len(src)*8)
+	encodeBinary(dst, src)
+	return string(dst)
+}
+
+// encodeBinary takes the src and dst bytes and converts each
+// byte to their binary rep using power reduction method
+func encodeBinary(dst []byte, src []byte) {
+	for i, b := range src {
+		for j := 0; j < 8; j++ {
+			if b&(1<<uint(7-j)) == 0 {
+				dst[i*8+j] = '0'
+			} else {
+				dst[i*8+j] = '1'
+			}
+		}
+	}
+}
+
+// decodeBinaryString takes multibase binary representation
+// and returns a byte array
+func decodeBinaryString(s string) ([]byte, error) {
+	if len(s)&7 != 0 {
+		// prepend the padding
+		s = strings.Repeat("0", 8-len(s)&7) + s
+	}
+
+	data := make([]byte, len(s)>>3)
+
+	for i, dstIndex := 0, 0; i < len(s); i = i + 8 {
+		value, err := strconv.ParseInt(s[i:i+8], 2, 0)
+		if err != nil {
+			return nil, fmt.Errorf("error while conversion: %s", err)
+		}
+
+		data[dstIndex] = byte(value)
+		dstIndex++
+	}
+
+	return data, nil
+}

vendor/github.com/multiformats/go-multibase/base256emoji.go

@@ -0,0 +1,95 @@
+package multibase
+
+import (
+	"strconv"
+	"strings"
+	"unicode/utf8"
+)
+
+var base256emojiTable = [256]rune{
+	// Curated list, this is just a list of things that *somwhat* are related to our comunity
+	'🚀', '🪐', '☄', '🛰', '🌌', // Space
+	'🌑', '🌒', '🌓', '🌔', '🌕', '🌖', '🌗', '🌘', // Moon
+	'🌍', '🌏', '🌎', // Our Home, for now (earth)
+	'🐉',                // Dragon!!!
+	'☀',                // Our Garden, for now (sol)
+	'💻', '🖥', '💾', '💿', // Computer
+	// The rest is completed from https://home.unicode.org/emoji/emoji-frequency/ at the time of creation (december 2021) (the data is from 2019), most used first until we reach 256.
+	// We exclude modifier based emojies (such as flags) as they are bigger than one single codepoint.
+	// Some other emojies were removed adhoc for various reasons.
+	'😂', '❤', '😍', '🤣', '😊', '🙏', '💕', '😭', '😘', '👍',
+	'😅', '👏', '😁', '🔥', '🥰', '💔', '💖', '💙', '😢', '🤔',
+	'😆', '🙄', '💪', '😉', '☺', '👌', '🤗', '💜', '😔', '😎',
+	'😇', '🌹', '🤦', '🎉', '💞', '✌', '✨', '🤷', '😱', '😌',
+	'🌸', '🙌', '😋', '💗', '💚', '😏', '💛', '🙂', '💓', '🤩',
+	'😄', '😀', '🖤', '😃', '💯', '🙈', '👇', '🎶', '😒', '🤭',
+	'❣', '😜', '💋', '👀', '😪', '😑', '💥', '🙋', '😞', '😩',
+	'😡', '🤪', '👊', '🥳', '😥', '🤤', '👉', '💃', '😳', '✋',
+	'😚', '😝', '😴', '🌟', '😬', '🙃', '🍀', '🌷', '😻', '😓',
+	'⭐', '✅', '🥺', '🌈', '😈', '🤘', '💦', '✔', '😣', '🏃',
+	'💐', '☹', '🎊', '💘', '😠', '☝', '😕', '🌺', '🎂', '🌻',
+	'😐', '🖕', '💝', '🙊', '😹', '🗣', '💫', '💀', '👑', '🎵',
+	'🤞', '😛', '🔴', '😤', '🌼', '😫', '⚽', '🤙', '☕', '🏆',
+	'🤫', '👈', '😮', '🙆', '🍻', '🍃', '🐶', '💁', '😲', '🌿',
+	'🧡', '🎁', '⚡', '🌞', '🎈', '❌', '✊', '👋', '😰', '🤨',
+	'😶', '🤝', '🚶', '💰', '🍓', '💢', '🤟', '🙁', '🚨', '💨',
+	'🤬', '✈', '🎀', '🍺', '🤓', '😙', '💟', '🌱', '😖', '👶',
+	'🥴', '▶', '➡', '❓', '💎', '💸', '⬇', '😨', '🌚', '🦋',
+	'😷', '🕺', '⚠', '🙅', '😟', '😵', '👎', '🤲', '🤠', '🤧',
+	'📌', '🔵', '💅', '🧐', '🐾', '🍒', '😗', '🤑', '🌊', '🤯',
+	'🐷', '☎', '💧', '😯', '💆', '👆', '🎤', '🙇', '🍑', '❄',
+	'🌴', '💣', '🐸', '💌', '📍', '🥀', '🤢', '👅', '💡', '💩',
+	'👐', '📸', '👻', '🤐', '🤮', '🎼', '🥵', '🚩', '🍎', '🍊',
+	'👼', '💍', '📣', '🥂',
+}
+
+var base256emojiReverseTable map[rune]byte
+
+func init() {
+	base256emojiReverseTable = make(map[rune]byte, len(base256emojiTable))
+	for i, v := range base256emojiTable {
+		base256emojiReverseTable[v] = byte(i)
+	}
+}
+
+func base256emojiEncode(in []byte) string {
+	var l int
+	for _, v := range in {
+		l += utf8.RuneLen(base256emojiTable[v])
+	}
+	var out strings.Builder
+	out.Grow(l)
+	for _, v := range in {
+		out.WriteRune(base256emojiTable[v])
+	}
+	return out.String()
+}
+
+type base256emojiCorruptInputError struct {
+	index int
+	char  rune
+}
+
+func (e base256emojiCorruptInputError) Error() string {
+	return "illegal base256emoji data at input byte " + strconv.FormatInt(int64(e.index), 10) + ", char: '" + string(e.char) + "'"
+}
+
+func (e base256emojiCorruptInputError) String() string {
+	return e.Error()
+}
+
+func base256emojiDecode(in string) ([]byte, error) {
+	out := make([]byte, utf8.RuneCountInString(in))
+	var stri int
+	for i := 0; len(in) > 0; i++ {
+		r, n := utf8.DecodeRuneInString(in)
+		in = in[n:]
+		var ok bool
+		out[i], ok = base256emojiReverseTable[r]
+		if !ok {
+			return nil, base256emojiCorruptInputError{stri, r}
+		}
+		stri += n
+	}
+	return out, nil
+}

vendor/github.com/multiformats/go-multibase/base32.go

@@ -0,0 +1,17 @@
+package multibase
+
+import (
+	b32 "github.com/multiformats/go-base32"
+)
+
+var base32StdLowerPad = b32.NewEncodingCI("abcdefghijklmnopqrstuvwxyz234567")
+var base32StdLowerNoPad = base32StdLowerPad.WithPadding(b32.NoPadding)
+
+var base32StdUpperPad = b32.NewEncodingCI("ABCDEFGHIJKLMNOPQRSTUVWXYZ234567")
+var base32StdUpperNoPad = base32StdUpperPad.WithPadding(b32.NoPadding)
+
+var base32HexLowerPad = b32.NewEncodingCI("0123456789abcdefghijklmnopqrstuv")
+var base32HexLowerNoPad = base32HexLowerPad.WithPadding(b32.NoPadding)
+
+var base32HexUpperPad = b32.NewEncodingCI("0123456789ABCDEFGHIJKLMNOPQRSTUV")
+var base32HexUpperNoPad = base32HexUpperPad.WithPadding(b32.NoPadding)

vendor/github.com/multiformats/go-multibase/encoder.go

@@ -0,0 +1,65 @@
+package multibase
+
+import (
+	"fmt"
+	"unicode/utf8"
+)
+
+// Encoder is a multibase encoding that is verified to be supported and
+// supports an Encode method that does not return an error
+type Encoder struct {
+	enc Encoding
+}
+
+// NewEncoder create a new Encoder from an Encoding
+func NewEncoder(base Encoding) (Encoder, error) {
+	_, ok := EncodingToStr[base]
+	if !ok {
+		return Encoder{-1}, fmt.Errorf("unsupported multibase encoding: %d", base)
+	}
+	return Encoder{base}, nil
+}
+
+// MustNewEncoder is like NewEncoder but will panic if the encoding is
+// invalid.
+func MustNewEncoder(base Encoding) Encoder {
+	_, ok := EncodingToStr[base]
+	if !ok {
+		panic("Unsupported multibase encoding")
+	}
+	return Encoder{base}
+}
+
+// EncoderByName creates an encoder from a string, the string can
+// either be the multibase name or single character multibase prefix
+func EncoderByName(str string) (Encoder, error) {
+	var base Encoding
+	var ok bool
+	if len(str) == 0 {
+		return Encoder{-1}, fmt.Errorf("empty multibase encoding")
+	} else if utf8.RuneCountInString(str) == 1 {
+		r, _ := utf8.DecodeRuneInString(str)
+		base = Encoding(r)
+		_, ok = EncodingToStr[base]
+	} else {
+		base, ok = Encodings[str]
+	}
+	if !ok {
+		return Encoder{-1}, fmt.Errorf("unsupported multibase encoding: %s", str)
+	}
+	return Encoder{base}, nil
+}
+
+func (p Encoder) Encoding() Encoding {
+	return p.enc
+}
+
+// Encode encodes the multibase using the given Encoder.
+func (p Encoder) Encode(data []byte) string {
+	str, err := Encode(p.enc, data)
+	if err != nil {
+		// should not happen
+		panic(err)
+	}
+	return str
+}

vendor/github.com/multiformats/go-multibase/multibase.go

@@ -0,0 +1,194 @@
+package multibase
+
+import (
+	"encoding/base64"
+	"encoding/hex"
+	"fmt"
+	"unicode/utf8"
+
+	b58 "github.com/mr-tron/base58/base58"
+	b32 "github.com/multiformats/go-base32"
+	b36 "github.com/multiformats/go-base36"
+)
+
+// Encoding identifies the type of base-encoding that a multibase is carrying.
+type Encoding int
+
+// These are the encodings specified in the standard, not are all
+// supported yet
+const (
+	Identity          = 0x00
+	Base2             = '0'
+	Base8             = '7'
+	Base10            = '9'
+	Base16            = 'f'
+	Base16Upper       = 'F'
+	Base32            = 'b'
+	Base32Upper       = 'B'
+	Base32pad         = 'c'
+	Base32padUpper    = 'C'
+	Base32hex         = 'v'
+	Base32hexUpper    = 'V'
+	Base32hexPad      = 't'
+	Base32hexPadUpper = 'T'
+	Base36            = 'k'
+	Base36Upper       = 'K'
+	Base58BTC         = 'z'
+	Base58Flickr      = 'Z'
+	Base64            = 'm'
+	Base64url         = 'u'
+	Base64pad         = 'M'
+	Base64urlPad      = 'U'
+	Base256Emoji      = '🚀'
+)
+
+// EncodingToStr is a map of the supported encoding, unsupported encoding
+// specified in standard are left out
+var EncodingToStr = map[Encoding]string{
+	0x00:         "identity",
+	'0':          "base2",
+	'f':          "base16",
+	'F':          "base16upper",
+	'b':          "base32",
+	'B':          "base32upper",
+	'c':          "base32pad",
+	'C':          "base32padupper",
+	'v':          "base32hex",
+	'V':          "base32hexupper",
+	't':          "base32hexpad",
+	'T':          "base32hexpadupper",
+	'k':          "base36",
+	'K':          "base36upper",
+	'z':          "base58btc",
+	'Z':          "base58flickr",
+	'm':          "base64",
+	'u':          "base64url",
+	'M':          "base64pad",
+	'U':          "base64urlpad",
+	Base256Emoji: "base256emoji",
+}
+
+var Encodings = map[string]Encoding{}
+
+func init() {
+	for e, n := range EncodingToStr {
+		Encodings[n] = e
+	}
+}
+
+// ErrUnsupportedEncoding is returned when the selected encoding is not known or
+// implemented.
+var ErrUnsupportedEncoding = fmt.Errorf("selected encoding not supported")
+
+// Encode encodes a given byte slice with the selected encoding and returns a
+// multibase string (<encoding><base-encoded-string>). It will return
+// an error if the selected base is not known.
+func Encode(base Encoding, data []byte) (string, error) {
+	switch base {
+	case Identity:
+		// 0x00 inside a string is OK in golang and causes no problems with the length calculation.
+		return string(rune(Identity)) + string(data), nil
+	case Base2:
+		return string(Base2) + binaryEncodeToString(data), nil
+	case Base16:
+		return string(Base16) + hex.EncodeToString(data), nil
+	case Base16Upper:
+		return string(Base16Upper) + hexEncodeToStringUpper(data), nil
+	case Base32:
+		return string(Base32) + base32StdLowerNoPad.EncodeToString(data), nil
+	case Base32Upper:
+		return string(Base32Upper) + base32StdUpperNoPad.EncodeToString(data), nil
+	case Base32hex:
+		return string(Base32hex) + base32HexLowerNoPad.EncodeToString(data), nil
+	case Base32hexUpper:
+		return string(Base32hexUpper) + base32HexUpperNoPad.EncodeToString(data), nil
+	case Base32pad:
+		return string(Base32pad) + base32StdLowerPad.EncodeToString(data), nil
+	case Base32padUpper:
+		return string(Base32padUpper) + base32StdUpperPad.EncodeToString(data), nil
+	case Base32hexPad:
+		return string(Base32hexPad) + base32HexLowerPad.EncodeToString(data), nil
+	case Base32hexPadUpper:
+		return string(Base32hexPadUpper) + base32HexUpperPad.EncodeToString(data), nil
+	case Base36:
+		return string(Base36) + b36.EncodeToStringLc(data), nil
+	case Base36Upper:
+		return string(Base36Upper) + b36.EncodeToStringUc(data), nil
+	case Base58BTC:
+		return string(Base58BTC) + b58.EncodeAlphabet(data, b58.BTCAlphabet), nil
+	case Base58Flickr:
+		return string(Base58Flickr) + b58.EncodeAlphabet(data, b58.FlickrAlphabet), nil
+	case Base64pad:
+		return string(Base64pad) + base64.StdEncoding.EncodeToString(data), nil
+	case Base64urlPad:
+		return string(Base64urlPad) + base64.URLEncoding.EncodeToString(data), nil
+	case Base64url:
+		return string(Base64url) + base64.RawURLEncoding.EncodeToString(data), nil
+	case Base64:
+		return string(Base64) + base64.RawStdEncoding.EncodeToString(data), nil
+	case Base256Emoji:
+		return string(Base256Emoji) + base256emojiEncode(data), nil
+	default:
+		return "", ErrUnsupportedEncoding
+	}
+}
+
+// Decode takes a multibase string and decodes into a bytes buffer.
+// It will return an error if the selected base is not known.
+func Decode(data string) (Encoding, []byte, error) {
+	if len(data) == 0 {
+		return 0, nil, fmt.Errorf("cannot decode multibase for zero length string")
+	}
+
+	r, _ := utf8.DecodeRuneInString(data)
+	enc := Encoding(r)
+
+	switch enc {
+	case Identity:
+		return Identity, []byte(data[1:]), nil
+	case Base2:
+		bytes, err := decodeBinaryString(data[1:])
+		return enc, bytes, err
+	case Base16, Base16Upper:
+		bytes, err := hex.DecodeString(data[1:])
+		return enc, bytes, err
+	case Base32, Base32Upper:
+		bytes, err := b32.RawStdEncoding.DecodeString(data[1:])
+		return enc, bytes, err
+	case Base32hex, Base32hexUpper:
+		bytes, err := b32.RawHexEncoding.DecodeString(data[1:])
+		return enc, bytes, err
+	case Base32pad, Base32padUpper:
+		bytes, err := b32.StdEncoding.DecodeString(data[1:])
+		return enc, bytes, err
+	case Base32hexPad, Base32hexPadUpper:
+		bytes, err := b32.HexEncoding.DecodeString(data[1:])
+		return enc, bytes, err
+	case Base36, Base36Upper:
+		bytes, err := b36.DecodeString(data[1:])
+		return enc, bytes, err
+	case Base58BTC:
+		bytes, err := b58.DecodeAlphabet(data[1:], b58.BTCAlphabet)
+		return Base58BTC, bytes, err
+	case Base58Flickr:
+		bytes, err := b58.DecodeAlphabet(data[1:], b58.FlickrAlphabet)
+		return Base58Flickr, bytes, err
+	case Base64pad:
+		bytes, err := base64.StdEncoding.DecodeString(data[1:])
+		return Base64pad, bytes, err
+	case Base64urlPad:
+		bytes, err := base64.URLEncoding.DecodeString(data[1:])
+		return Base64urlPad, bytes, err
+	case Base64:
+		bytes, err := base64.RawStdEncoding.DecodeString(data[1:])
+		return Base64, bytes, err
+	case Base64url:
+		bytes, err := base64.RawURLEncoding.DecodeString(data[1:])
+		return Base64url, bytes, err
+	case Base256Emoji:
+		bytes, err := base256emojiDecode(data[4:])
+		return Base256Emoji, bytes, err
+	default:
+		return -1, nil, ErrUnsupportedEncoding
+	}
+}

vendor/github.com/multiformats/go-multibase/package.json

@@ -0,0 +1,10 @@
+{
+  "author": "whyrusleeping",
+  "bugs": {
+    "url": "https://github.com/multiformats/go-multibase"
+  },
+  "language": "go",
+  "license": "",
+  "name": "go-multibase",
+  "version": "0.3.0"
+}

vendor/github.com/multiformats/go-multibase/version.json

@@ -0,0 +1,3 @@
+{
+  "version": "v0.2.0"
+}