feat: Reinitialize frontend with SvelteKit and TypeScript

- Delete old Vite+Svelte frontend
- Initialize new SvelteKit project with TypeScript
- Configure Tailwind CSS v4 + DaisyUI
- Implement JWT authentication with auto-refresh
- Create login page with form validation (Zod)
- Add protected route guards
- Update Docker configuration for single-stage build
- Add E2E tests with Playwright (6/11 passing)
- Fix Svelte 5 reactivity with $state() runes

Known issues:
- 5 E2E tests failing (timing/async issues)
- Token refresh implementation needs debugging
- Validation error display timing

frontend/node_modules/caniuse-lite/data/regions/alt-af.js

@@ -0,0 +1 @@
+module.exports={C:{"5":0.02542,"52":0.04358,"115":0.21792,"127":0.00363,"128":0.00363,"136":0.00363,"138":0.00726,"140":0.03269,"141":0.00363,"142":0.00726,"143":0.00726,"144":0.01453,"145":0.31235,"146":0.42858,"147":0.00363,_:"2 3 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 116 117 118 119 120 121 122 123 124 125 126 129 130 131 132 133 134 135 137 139 148 149 3.5 3.6"},D:{"39":0.00363,"40":0.00363,"41":0.00363,"42":0.00363,"43":0.00726,"44":0.00363,"45":0.0109,"46":0.00363,"47":0.0109,"48":0.00726,"49":0.00726,"50":0.00363,"51":0.00363,"52":0.02542,"53":0.00363,"54":0.00363,"55":0.00726,"56":0.00726,"57":0.00363,"58":0.00726,"59":0.00363,"60":0.00363,"62":0.00726,"65":0.00363,"66":0.00363,"68":0.00363,"69":0.02906,"70":0.01453,"71":0.00363,"72":0.00363,"73":0.00726,"74":0.00363,"75":0.00363,"79":0.02542,"80":0.00726,"81":0.00726,"83":0.01453,"85":0.00363,"86":0.0109,"87":0.02542,"88":0.00726,"91":0.0109,"93":0.00726,"94":0.00363,"95":0.00726,"98":0.12349,"100":0.00363,"101":0.00363,"102":0.00726,"103":0.11259,"104":0.1017,"105":0.09806,"106":0.09806,"107":0.09443,"108":0.09806,"109":0.8971,"110":0.09806,"111":0.13075,"112":4.01336,"113":0.00363,"114":0.02906,"116":0.21066,"117":0.09443,"118":0.00363,"119":0.02906,"120":0.10896,"121":0.0109,"122":0.05811,"123":0.01453,"124":0.10533,"125":0.13075,"126":1.58355,"127":0.0109,"128":0.03269,"129":0.0109,"130":0.02179,"131":0.22518,"132":0.04722,"133":0.21066,"134":0.03269,"135":0.03269,"136":0.03632,"137":0.04358,"138":0.16344,"139":0.23245,"140":0.0908,"141":0.23608,"142":3.92982,"143":5.54243,"144":0.0109,_:"4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 61 63 64 67 76 77 78 84 89 90 92 96 97 99 115 145 146"},F:{"79":0.00363,"90":0.0109,"91":0.0109,"92":0.04722,"93":0.17434,"94":0.00363,"95":0.02542,"122":0.00363,"123":0.0109,"124":0.35957,"125":0.1925,_:"9 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 60 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 80 81 82 83 84 85 86 87 88 89 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 9.5-9.6 10.0-10.1 10.5 10.6 11.1 11.5 11.6 12.1"},B:{"18":0.01453,"90":0.00363,"92":0.02542,"100":0.00363,"109":0.01453,"114":0.0109,"118":0.00726,"122":0.00726,"131":0.00726,"133":0.00363,"134":0.00363,"135":0.00363,"136":0.00726,"137":0.00726,"138":0.0109,"139":0.0109,"140":0.01816,"141":0.04358,"142":0.59565,"143":1.47822,_:"12 13 14 15 16 17 79 80 81 83 84 85 86 87 88 89 91 93 94 95 96 97 98 99 101 102 103 104 105 106 107 108 110 111 112 113 115 116 117 119 120 121 123 124 125 126 127 128 129 130 132"},E:{_:"0 4 5 6 7 8 9 10 11 12 13 14 15 3.1 3.2 6.1 7.1 9.1 10.1 11.1 12.1 15.1 15.2-15.3 15.4 15.5 16.0 16.1 16.2 16.4 17.0 17.2 17.3 18.0 26.3","5.1":0.0109,"13.1":0.0109,"14.1":0.00726,"15.6":0.03632,"16.3":0.00363,"16.5":0.00363,"16.6":0.03995,"17.1":0.01816,"17.4":0.00363,"17.5":0.00726,"17.6":0.03632,"18.1":0.00726,"18.2":0.00363,"18.3":0.0109,"18.4":0.00726,"18.5-18.6":0.02906,"26.0":0.02542,"26.1":0.11259,"26.2":0.03269},G:{"8":0,"3.2":0,"4.0-4.1":0,"4.2-4.3":0,"5.0-5.1":0.00144,"6.0-6.1":0,"7.0-7.1":0.01148,"8.1-8.4":0.00144,"9.0-9.2":0.00215,"9.3":0.01076,"10.0-10.2":0.00359,"10.3":0.00861,"11.0-11.2":0.10548,"11.3-11.4":0.00072,"12.0-12.1":0,"12.2-12.5":0.05023,"13.0-13.1":0,"13.2":0.00574,"13.3":0.00072,"13.4-13.7":0.00144,"14.0-14.4":0.00431,"14.5-14.8":0.00789,"15.0-15.1":0.0531,"15.2-15.3":0.01148,"15.4":0.01076,"15.5":0.01507,"15.6-15.8":0.38677,"16.0":0.0287,"16.1":0.04449,"16.2":0.02511,"16.3":0.04018,"16.4":0.01292,"16.5":0.02009,"16.6-16.7":0.39322,"17.0":0.0165,"17.1":0.01866,"17.2":0.01579,"17.3":0.02224,"17.4":0.03516,"17.5":0.0818,"17.6-17.7":0.14423,"18.0":0.06028,"18.1":0.10835,"18.2":0.07176,"18.3":0.19015,"18.4":0.09615,"18.5-18.7":3.91214,"26.0":0.15284,"26.1":0.80797,"26.2":0.16145,"26.3":0.00933},P:{"4":0.02109,"21":0.01055,"22":0.02109,"23":0.02109,"24":0.06327,"25":0.06327,"26":0.06327,"27":0.10545,"28":0.27418,"29":2.61525,_:"20 5.0-5.4 6.2-6.4 8.2 9.2 10.1 11.1-11.2 12.0 13.0 14.0 15.0 16.0 17.0 18.0","7.2-7.4":0.10545,"19.0":0.01055},I:{"0":0.05709,"3":0,"4":0,"2.1":0,"2.2":0,"2.3":0,"4.1":0,"4.2-4.3":0.00002,"4.4":0,"4.4.3-4.4.4":0.00017},A:{"8":0.02615,"10":0.00654,"11":0.13075,_:"6 7 9 5.5"},K:{"0":5.17764,_:"10 11 12 11.1 11.5 12.1"},N:{_:"10 11"},S:{"2.5":0.01273,_:"3.0-3.1"},J:{_:"7 10"},Q:{"14.9":0.00637},O:{"0":0.08914},H:{"0":0.68},L:{"0":57.44389},R:{_:"0"},M:{"0":0.28652}};