Extending encode operation to handle all formats

[ashwani-rathee]

Supposed to improve encode operation and extend support

Note:

• Some code separates thumbnail data and tags, also some type related changes

[codecov[bot]]

Codecov Report

Patch coverage: 83.72% and project coverage change: -2.85 :warning:

Comparison is base (2f793a2) 93.06% compared to head (403d972) 90.21%.

:exclamation: Current head 403d972 differs from pull request most recent head a7c5b44. Consider uploading reports for the commit a7c5b44 to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #21 +/- ## ========================================== - Coverage 93.06% 90.21% -2.85% ========================================== Files 5 5 Lines 173 184 +11 ========================================== + Hits 161 166 +5 - Misses 12 18 +6 ``` | [Impacted Files](https://codecov.io/gh/JuliaImages/ExifViewer.jl/pull/21?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaImages) | Coverage Δ | | |---|---|---| | [src/utils.jl](https://codecov.io/gh/JuliaImages/ExifViewer.jl/pull/21?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaImages#diff-c3JjL3V0aWxzLmps) | `55.55% <ø> (-13.68%)` | :arrow_down: | | [src/write.jl](https://codecov.io/gh/JuliaImages/ExifViewer.jl/pull/21?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaImages#diff-c3JjL3dyaXRlLmps) | `88.88% <80.55%> (-5.85%)` | :arrow_down: | | [src/precompile.jl](https://codecov.io/gh/JuliaImages/ExifViewer.jl/pull/21?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaImages#diff-c3JjL3ByZWNvbXBpbGUuamw=) | `100.00% <100.00%> (ø)` | | | [src/read.jl](https://codecov.io/gh/JuliaImages/ExifViewer.jl/pull/21?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaImages#diff-c3JjL3JlYWQuamw=) | `94.28% <100.00%> (+0.08%)` | :arrow_up: | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaImages). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaImages)

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[ashwani-rathee]

Now encoding is more generalized but the support is still limited(part of future scope of work). I'll close this in atm to move forward, also encoding seems to fails in x86 system for some reason but I don't have x86 system atm so leaving the support out atm.