getListItem and getListItems don't work (properly) with variables

[mikeogezi]

Describe the bug
Issue #22 still exists.

To Reproduce

@l = list("Device Name", "Device Hostname")
@index = 0
@name = getListItem(l, index)

@x = list("a", "b", "c")
@y = 1
@z = 3
getListItems(x, y, z)

Debug output

Parsing test.cherri...

Program panic :(

Please report this: https://github.com/electrikmilk/cherri/issues/new

###################
#   DEBUG PANIC   #
###################

### PARSING ###

Previous Character:
) 8:0

Current Character:
LF 8:0

Next Character:
a 8:0

Current Line:
alert(name)
## TOKENS ##
1 | {variable lis action {list [{text Device Name} {text Device Hostname}]}}
2 | {variable index number 0}

## DEFINITIONS ##
Name: test
Color: -1263359489
Glyph: 61440
Inputs: []
Outputs: []
Workflows: []
No Input: { []}
macOS Only: false
Mininum Version: 2106.0.3
iOS Version: 17.0

## VARIABLES ##
@lis = {list [{text Device Name} {text Device Hostname}]} (action)
@index = 0 (number)

## MENUS ##
map[]

## IMPORT QUESTIONS ##
map[]

### PLIST GEN ###

## UUIDS ##
map[]

### CUSTOM ACTIONS ###


### INCLUDES ###

## INCLUDED ##
[]

## INCLUDES MAP ##
[]

#############################################################

panic: strconv.ParseInt: parsing "index": invalid syntax

goroutine 1 [running]:
main.panicDebug({0x102f817b8, 0x140000a6810})
        /Users/michaelogezi/go/pkg/mod/github.com/electrikmilk/cherri@v0.1.11-beta.0.20231213200623-feb0bb1d0ce1/main.go:317 +0x118
main.handle({0x102f817b8, 0x140000a6810})
        /Users/michaelogezi/go/pkg/mod/github.com/electrikmilk/cherri@v0.1.11-beta.0.20231213200623-feb0bb1d0ce1/main.go:271 +0x178
main.incrementValue({0x102f59600?, 0x140000a2210?})
        /Users/michaelogezi/go/pkg/mod/github.com/electrikmilk/cherri@v0.1.11-beta.0.20231213200623-feb0bb1d0ce1/action.go:391 +0x54
main.scriptingActions.func50({0x140000c4480, 0x140000a6750?, 0x140000b0590?})
        /Users/michaelogezi/go/pkg/mod/github.com/electrikmilk/cherri@v0.1.11-beta.0.20231213200623-feb0bb1d0ce1/actions_std.go:3902 +0x38
main.checkAction()
        /Users/michaelogezi/go/pkg/mod/github.com/electrikmilk/cherri@v0.1.11-beta.0.20231213200623-feb0bb1d0ce1/action.go:202 +0x7c
main.collectAction()
        /Users/michaelogezi/go/pkg/mod/github.com/electrikmilk/cherri@v0.1.11-beta.0.20231213200623-feb0bb1d0ce1/parser.go:1191 +0x270
main.collectValue(0x140000d97b0, 0x140001317c0, 0xa)
        /Users/michaelogezi/go/pkg/mod/github.com/electrikmilk/cherri@v0.1.11-beta.0.20231213200623-feb0bb1d0ce1/parser.go:308 +0x4e4
main.collectVariableValue(0x0, 0x140001317b0, 0x140001317c0, 0x140001317f0, 0x140001317e0)
        /Users/michaelogezi/go/pkg/mod/github.com/electrikmilk/cherri@v0.1.11-beta.0.20231213200623-feb0bb1d0ce1/parser.go:242 +0x3c
main.collectVariable(0x0)
        /Users/michaelogezi/go/pkg/mod/github.com/electrikmilk/cherri@v0.1.11-beta.0.20231213200623-feb0bb1d0ce1/parser.go:487 +0x6e8
main.parse()
        /Users/michaelogezi/go/pkg/mod/github.com/electrikmilk/cherri@v0.1.11-beta.0.20231213200623-feb0bb1d0ce1/parser.go:147 +0x480
main.initParse()
        /Users/michaelogezi/go/pkg/mod/github.com/electrikmilk/cherri@v0.1.11-beta.0.20231213200623-feb0bb1d0ce1/parser.go:49 +0x2f4
main.main()
        /Users/michaelogezi/go/pkg/mod/github.com/electrikmilk/cherri@v0.1.11-beta.0.20231213200623-feb0bb1d0ce1/main.go:75 +0x35c

Version Information (please complete the following information):

• macOS version (run uname -a): Darwin Michaels-MacBook-Air.local 23.2.0 Darwin Kernel Version 23.2.0: Fri Oct 13 09:28:08 PDT 2023; root:xnu-10002.60.54~14/RELEASE_ARM64_T8112 arm64
• Golang version (run go version): go version go1.21.4 darwin/arm64

Originally posted by @mikeogezi in #22 (comment)

[electrikmilk]

We were trying to increment variable values, again this comes at the disadvantage of counting starting from 1, but this is just a fact of Shortcuts, perhaps this should be removed to accept that reality in the future. This is fixed by 9fa86bc.