Padded zero accounts

[synfinatic]

use Kong Mapper interface to parse AccountId as a string that converts into an int64

Fixes: #1366

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.52%. Comparing base (6d27810) to head (226120d).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1367   +/-   ##
=======================================
  Coverage   88.52%   88.52%           
=======================================
  Files          54       54           
  Lines        3649     3649           
=======================================
  Hits         3230     3230           
  Misses        289      289           
  Partials      130      130           

Flag	Coverage Δ
unittests	88.52% <ø> (ø)

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[Copilot]

Pull request overview

Fixes #1366 where AWS account IDs starting with 0 (e.g. 012345678901) were rejected because Kong parsed AccountId directly as int64. A new AccountID type implementing encoding.TextUnmarshaler is introduced; its UnmarshalText delegates to awsparse.AccountIdToInt64, which already tolerates leading zeros and scientific notation. The various subcommand structs are switched from int64 to AccountID, and call sites cast back to int64 when passing to existing helpers.

Changes:

• Add AccountID type with UnmarshalText based on awsparse.AccountIdToInt64 in main.go.
• Update exec, eval, console, ecs load, and tags subcommands to use AccountID and cast to int64 at the boundaries.
• CHANGELOG entry under Unreleased.

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
cmd/aws-sso/main.go	Defines new AccountID int64 type and UnmarshalText delegating to awsparse.AccountIdToInt64.
cmd/aws-sso/exec_cmd.go	Switches AccountId field to AccountID; casts to int64 when building SelectCliArgs.
cmd/aws-sso/eval_cmd.go	Switches field type, fixes comparison to != 0, casts to int64 in assignment.
cmd/aws-sso/console_cmd.go	Switches field type and casts to int64 at call site.
cmd/aws-sso/ecs_client_cmd.go	Switches field type and casts to int64 at call site.
cmd/aws-sso/tags_cmd.go	Switches field type and pre-converts to int64 before use.
CHANGELOG.md	Documents the bug fix under Unreleased.

Note: cmd/aws-sso/process_cmd.go still declares AccountId int64 and was not updated; the leading-zero bug remains reachable through aws-sso process --account ....

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