inconsistency in /save and /load behavior with regard to file extensions

[bcchipm]

Checks

• I have searched github.com/aws/amazon-q-developer-cli/issues and there are no duplicates of my issue
• I have run q doctor in the affected terminal session
• I have run q restart and replicated the issue again

Operating system

macOS 15.4.1 (24E263)

Expected behaviour

/save does not require .json and auto appends it if absent

!> /save convo

✔ Exported conversation state to convo.json

/load requires the .json file extension

!> /load convo

Failed to import from convo: No such file or directory (os error 2)

!> /load convo.json

✔ Imported conversation state from convo.json

Proposed behavior change: automatically try <fileinput>.json if no file extension provided, e.g.:

• search for <fileinput> , if exists, try to load
  if <fileinput> file does not exist
  search for <fileinput>.json , if exists try to load

Actual behaviour

See other section

Steps to reproduce

No response

Environment

<This will be visible to anyone. Do not include personal or sensitive information>

[q-details]
version = "1.10.1"
hash = "cb90e381cf8391beef4b966623d913e258cbb08d"
date = "2025-05-16T13:53:39.016927Z (4d ago)"
variant = "full"

[system-info]
os = "macOS 15.4.1 (24E263)"
chip = "Apple M1 Pro"
total-cores = 10
memory = "32.00 GB"

[environment]
cwd = "/Users/USER/Work/AmazonQ/src/AmazonBuilderGenAIPowerUsersQContext"
cli-path = "/Users/USER/Work/AmazonQ/src/AmazonBuilderGenAIPowerUsersQContext"
os = "Mac"
shell-path = "/Users/USER/.toolbox/tools/toolbox/1.1.1876.0/toolbox-exec"
shell-version = "5.9"
terminal = "iTerm 2"
install-method = "toolbox"

[env-vars]
PATH = "/Users/USER/.rbenv/shims:/Users/USER/.local/share/mise/shims:/opt/homebrew/opt/sqlite/bin:/opt/homebrew/opt/protobuf@3/bin:/usr/local/gnat/bin:/usr/local/opt/openssl@1.1/bin:/opt/homebrew/opt/python@3/bin:/usr/local/opt/python/libexec/bin:/opt/homebrew/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin/:/bin:/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/Users/USER/.toolbox/bin:/Users/USER/bin:/System/Cryptexes/App/usr/bin:/usr/sbin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin:/Users/USER/.cargo/bin:/Applications/iTerm.app/Contents/Resources/utilities:/Users/USER/.local/bin:/Users/USER/.odin-tools/env/OdinRetrievalScript-1.0/runtime/bin:/Users/USER/Work/EbsCLIMechanicWrapper/src/EbsCLIMechanicWrapper/src/ebs_cli_mechanic_wrapper:/Users/USER/Work/EbsCLIMechanicWrapper/src/EbsCLIMechanicWrapper/src:/Users/USER/Work/Tools/src/BcchipmToolkit/tools:/Users/USER/Work/Tools/src/BcchipmToolkit/projects:/Users/USER/Work/Tools/src/BcchipmToolkit/projects/maxis:/Users/USER/Work/Tools/src/BcchipmToolkit/tools/aws:/Users/USER/Work/Tools/src/BcchipmToolkit/tools/terminal:/Users/USER/Applications/IntelliJ IDEA Ultimate.app/Contents/MacOS"
QTERM_SESSION_ID = "6a41b08e3cdd41238d7cc61cfcc933e3"
Q_SET_PARENT_CHECK = "1"
Q_TERM = "1.10.1"
SHELL = "/bin/zsh"
TERM = "xterm-256color"
__CFBundleIdentifier = "com.googlecode.iterm2"

[Konippi]

I'll fix this inconsistency.