* Prepare v1.4.0

* cargo build

* Rust 1.90.0

* Make sound work again on Linux

Reverts changes of #77. It works before, but errors after updating to
Rust 1.90.0 and to latest Nix packages.

* render_(format) functions, compact `YyyDddHhMmSs`

* compact rendering of other formats

* add `YDHhMmSs`+`YDdHhMmSs` formats

* tests for `YDHhMmSs`+`YDdHhMmSs`

* `YyDHhMmSs` + `YyDdHhMmSs`

* `YyyDHhMmSs` + `YyyDdHhMmSs`

* fix `edit_up` to compare `years` properly

and add `test_edit_up_overflow_protection`

* fix rendering `Format::YyyDdHhMmSs`

…but ignoring zero values (#109)

* extract `format_by_duration`

* fix(editable): switch to next ignoring zero values

* feat(edit): 10x up/down

* fix `MAX_DURATION` (decisecond)

* footer: add `edit 10x` keybindings

* README: update keybindings

* feat(localtime): date

* update demo

* feat(args): parse `countdown` by time

* fix lint

No `Default` for `AppTime` needed...

* app: pass `countdown_until` down

* fix `parse_duration_by_time` and `parse_duration`

to handle different formats they support

* fix(countdown): percentage panics

`Duration::ZERO` needs to be considered

* `DirectedDuration`

* fix comment

* rename arg: `countdown-target`

* `ss`->`mm`, fix formats, update README

* alias `--ct`

* run `cargo upgrade`

```sh
❯ cargo upgrade
    Checking timr-tui's dependencies
name               old req compatible latest new req
====               ======= ========== ====== =======
tokio              1.45.1  1.47.1     1.47.1 1.47.1
tokio-util         0.7.15  0.7.16     0.7.16 0.7.16
tracing-subscriber 0.3.19  0.3.20     0.3.20 0.3.20
clap               4.5.40  4.5.48     4.5.48 4.5.48
time               0.3.41  0.3.44     0.3.44 0.3.44
thiserror          2.0.12  2.0.17     2.0.17 2.0.17
   Upgrading recursive dependencies
     Locking 0 packages to latest Rust 1.90.0 compatible versions
note: pass `--verbose` to see 2 unchanged dependencies behind latest
note: Re-run with `--incompatible` to upgrade incompatible version requirements
note: Re-run with `--verbose` to show more dependencies
  incompatible: 4 packages
  latest: 8 packages
```

* fix(duration) `test_parse_duration_by_time` panics