Improve auto upload for android

[thielepaul]

Closes #45

• [x] add list of successful uploads
• [x] add list of failed uploads
• [x] allow retry failed upload
• [x] tested for daily use on a OnePlus 3T Android 9

[vedhavyas]

Codecov Report

Merging #48 into master will increase coverage by 0.11%. The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #48      +/-   ##
==========================================
+ Coverage   35.68%   35.79%   +0.11%     
==========================================
  Files          24       24              
  Lines        1348     1394      +46     
==========================================
+ Hits          481      499      +18     
- Misses        867      895      +28     

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[codecov-io]

Codecov Report

Merging #48 into master will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #48   +/-   ##
=======================================
  Coverage   34.02%   34.02%           
=======================================
  Files          24       24           
  Lines        1402     1402           
=======================================
  Hits          477      477           
  Misses        925      925

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[vedhavyas]

Codecov Report

Merging #48 into master will decrease coverage by 1.65%. The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #48      +/-   ##
==========================================
- Coverage   35.68%   34.02%   -1.66%     
==========================================
  Files          24       24              
  Lines        1348     1402      +54     
==========================================
- Hits          481      477       -4     
- Misses        867      925      +58     

Impacted Files	Coverage Δ
lib/pages/settings_page.dart	42.75% <0.00%> (-15.51%)	:arrow_down:

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[codecov-io]

Codecov Report

Merging #48 into master will increase coverage by 0.04%. The diff coverage is 0%.

@@            Coverage Diff             @@
##           master      #48      +/-   ##
==========================================
+ Coverage   34.02%   34.07%   +0.04%     
==========================================
  Files          24       24              
  Lines        1402     1400       -2     
==========================================
  Hits          477      477              
+ Misses        925      923       -2

Impacted Files	Coverage Δ
lib/common/photoprism_uploader.dart	13.73% <0%> (+0.14%)	:arrow_up:

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Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 42e1bae...2cb1f5a. Read the comment docs.