feat: add a method to list all funcs to be used in MCP tool description

[adityathebe]

related: flanksource/mission-control#2198

add
append
assert
base64.Decode
base64.DecodeBytes
base64.Encode
bool
coll.Append
coll.Dict
coll.Flatten
coll.Has
coll.JQ
coll.Keys
coll.Merge
coll.Omit
coll.Pick
coll.Prepend
coll.Reverse
coll.Slice
coll.Sort
coll.Uniq
coll.Values
contains
conv.Atoi
conv.Bool
conv.Default
conv.Dict
conv.Has
conv.Join
conv.ParseFloat
conv.ParseInt
conv.ParseUint
conv.Slice
conv.ToBool
conv.ToBools
conv.ToFloat64
conv.ToFloat64s
conv.ToInt
conv.ToInt64
conv.ToInt64s
conv.ToInts
conv.ToString
conv.ToStrings
conv.URL
crypto.SHA1
crypto.SHA1Bytes
crypto.SHA224
crypto.SHA224Bytes
crypto.SHA256
crypto.SHA256Bytes
crypto.SHA384
crypto.SHA384Bytes
crypto.SHA512
crypto.SHA512Bytes
crypto.SHA512_224
crypto.SHA512_224Bytes
crypto.SHA512_256
crypto.SHA512_256Bytes
csv
csvByColumn
csvByRow
data.CSV
data.CSVByColumn
data.CSVByRow
data.JSON
data.JSONArray
data.TOML
data.ToCSV
data.ToJSON
data.ToJSONPretty
data.ToTOML
data.ToYAML
data.YAML
data.YAMLArray
default
dict
div
endsWith
fail
filepath.Base
filepath.Clean
filepath.Dir
filepath.Ext
filepath.FromSlash
filepath.IsAbs
filepath.Join
filepath.Match
filepath.Rel
filepath.Split
filepath.ToSlash
filepath.VolumeName
flatten
getHealth
getStatus
has
hasPrefix
hasSuffix
humanDuration
humanSize
indent
isHealthy
isKind
isReady
jmespath
join
jq
json
jsonArray
jsonpath
k8s.GetHealth
k8s.GetHealthMap
k8s.GetStatus
k8s.IsHealthy
k8s.IsReady
k8s.Neat
keyValToMap
keys
kind
mapToKeyVal
matchLabel
math.Abs
math.Add
math.Ceil
math.Div
math.Floor
math.IsFloat
math.IsInt
math.IsNum
math.Max
math.Min
math.Mul
math.Pow
math.Rem
math.Round
math.Seq
math.Sub
merge
mul
neat
path.Base
path.Clean
path.Dir
path.Ext
path.IsAbs
path.Join
path.Match
path.Split
pow
prepend
quote
random.ASCII
random.Alpha
random.AlphaNum
random.Float
random.Item
random.Number
random.String
regexp.Find
regexp.FindAll
regexp.Match
regexp.QuoteMeta
regexp.Replace
regexp.ReplaceLiteral
regexp.Split
rem
replaceAll
required
reverse
semver
semverCompare
seq
shellQuote
slice
sort
split
splitN
squote
startsWith
strings.Abbrev
strings.CamelCase
strings.Contains
strings.HasPrefix
strings.HasSuffix
strings.HumanDuration
strings.HumanSize
strings.Indent
strings.KebabCase
strings.Quote
strings.Repeat
strings.ReplaceAll
strings.RuneCount
strings.Semver
strings.SemverCompare
strings.SemverMap
strings.ShellQuote
strings.Slug
strings.SnakeCase
strings.Sort
strings.Split
strings.SplitN
strings.Squote
strings.Title
strings.ToLower
strings.ToUpper
strings.Trim
strings.TrimPrefix
strings.TrimSpace
strings.TrimSuffix
strings.Trunc
strings.WordWrap
sub
ternary
test.Assert
test.Fail
test.IsKind
test.Kind
test.Required
test.Ternary
time.Hour
time.Microsecond
time.Millisecond
time.Minute
time.Nanosecond
time.Now
time.Parse
time.ParseDuration
time.ParseInLocation
time.ParseLocal
time.Second
time.Since
time.Unix
time.Until
time.ZoneName
time.ZoneOffset
title
toCSV
toJSON
toJSONPretty
toLower
toTOML
toUpper
toYAML
toml
trim
uniq
urlParse
urldecode
urlencode
uuid.IsValid
uuid.Nil
uuid.Parse
uuid.V1
uuid.V4
values
yaml
yamlArray